#50 海狗 b/c:19/1/2014

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主持 香港中文大学环境科学课程主任

Chair of the Environmental Science Program at The Chinese University of Hong Kong

陈景明博士 钟杰良

Dr. Chen Jingming Zhong Jieliang

中文大学环境科学课程主任

Director of Environmental Science Course at Chinese University

陈景明博士 钟杰良

Dr. Chen Jingming Zhong Jieliang

中文大学环境科学课程主任

Director of Environmental Science Program at a Chinese University

陈景明博士 钟杰良

Dr. Chen Jingming, Zhong Jieliang

中文大学环境科学课程主任

Director of Environmental Science Course at Chinese University

陈景明博士 钟杰良

Dr. Chen Jingming Zhong Jieliang

中文大学环境科学课程主任

Director of Environmental Science Program at Chinese University

陈景明博士 钟杰良

Dr. Chen Jingming, Zhong Jieliang

中文大学环境科学课程主任

Director of Environmental Science Program at a Chinese University

陈景明博士 钟杰良

Dr. Chen Jingming Zhong Jieliang

中文大学环境科学课程主任

Director of Environmental Science Program at Chinese University

陈景明博士 钟杰良

Dr. Chen Jingming Zhong Jieliang

中文大学环境科学课程主任

Director of Environmental Science Program at a Chinese University

陈景明博士 钟杰良

Dr. Chen Jingming and Zhong Jialiang.

中文大学环境科学课程主任

Director of Environmental Science Program at Chinese University

陈景明博士 钟杰良

Dr. Chen Jingming Zhong Jieliang

中文大学环境科学课程主任

Director of Environmental Science Program at Chinese University

陈景明博士 钟杰良

Dr. Chen Jingming, Zhong Jieliang

中文大学环境科学课程主任

Director of Environmental Science Program at a Chinese University

陈景明博士 钟杰良

Dr. Chen Jingming, Zhong Jialiang

中文大学环境科学课程主任

Director of Environmental Science Curriculum at Chinese University

陈景明博士 钟杰良

Dr. Chen Jingming Zhong Jieliang

中文大学环境科学课程主任

Director of Environmental Science Course at Chinese University

陈景明博士 钟杰良

Dr. Chen Jingming and Zhong Jieliang.

中文大学环境科学课程主任

Director of the Environmental Science Program at the Chinese University

陈景明博士 钟杰良

Dr. Chen Jingming Zhong Jieliang

中文大学环境科学课程主任

Director of Environmental Science Courses at a Chinese University

陈景明博士 钟杰良

Dr. Chen Jingming Zhong Jialiang

中文大学环境科学课程主任

Director of Environmental Science Course at Chinese University

陈景明博士 钟杰良

Dr. Chen Jingming Zhong Jieliang

中文大学环境科学课程主任

Director of Environmental Science Program at Chinese University

陈景明博士 钟杰良

Dr. Chen Jingming, Zhong Jieliang

中文大学环境科学课程主任

Director of Environmental Science Program at Chinese University

陈景明博士 钟杰良

Dr. Chen Jingming, Zhong Jieliang

中文大学环境科学课程主任

Director of Environmental Science Program at the Chinese University

在網上或電郵安排特別參觀

Arrange special visits online or via email.

所以大家留意一下

So everyone, please pay attention.

不要說看到一個報道

Don't say you've seen a report.

或者聽到我們地球708

Or hear our Earth 708.

有個這麼好的氣候變化博物館

There is such a good climate change museum.

馬上就去

I'll go right away.

很多東西看

Lots of things to see.

不只是李洛斯一些珍貴的珍藏給中文大學

Not only Li Luosi's precious collection was given to the Chinese University.

還有其他科研的介紹

There are also introductions to other research projects.

沒錯 上網可以瀏覽一下

That's right, you can browse online.

就會清楚了

It will become clear.

展開我們這個極地的探索

Unfold our exploration of the poles.

大家好 我是海狗

Hello everyone, I am a sea dog.

也被人稱為海熊

Also known as the sea bear.

我們海狗是生活在海洋中的四腳捕魚類動物

We sea dogs are four-legged fish-catching animals that live in the ocean.

因為我們的體型像狗

Because our body shape is like a dog.

所以被人稱為海熊

So they are called sea bears.

由於有點像熊

Because it looks a bit like a bear.

所以又被人稱為海熊

So it is also called a sea bear.

其實我們海狗和海獅的親緣關係很近

Actually, seals and sea lions are closely related.

所以都屬於海獅的大家庭

So they all belong to the big family of sea lions.

我們海狗分為南北兩個屬

Our sea lions are divided into two genera: northern and southern.

海狗的腎是名貴的中藥材

The kidney of the海狗 is a valuable Chinese medicinal material.

其實是在海狗的生殖器官中獲得的

It is actually obtained from the reproductive organs of a seals.

我們海狗是世界野生動物保護協會認定的貧危動物

We sea dogs are recognized as endangered animals by the World Wildlife Fund.

全世界只有南部的非洲的納米比亞受到聯合國授權

Only Namibia in southern Africa is authorized by the United Nations.

可以合理地捕殺我們海狗

It is reasonable to hunt our sea lions.

因此只有源自於納米比亞的海狗產品才是合法的

Therefore, only the seal products originating from Namibia are legal.

在國內很多海狗產品其實都不是源自於納米比亞的

Many seal products in the country are actually not sourced from Namibia.

他們所用的是加拿大海豹科動物的海豹

They are using seals from the Canadian seal family.

海豹在加拿大數目龐大地

Seals are numerous in Canada.

往往受到當地人殘暴的屠殺

Often subjected to brutal massacres by the locals.

由於海狗和海豹的外形生得比較相似

Due to the fact that sea lions and seals look quite similar in appearance.

因此在國內很多不法分子都會利用這一點

Therefore, many unlawful individuals in the country will take advantage of this.

大肆地將加拿大的海豹宣傳成為海狗來謀取暴利

Vigorously promoting Canadian seals as sea dogs to make huge profits.

各大新聞都已經有報道

Major news outlets have already reported on it.

長此以後真的會令到加拿大海豹有滅絕的危險

If this continues, it will really pose a danger of extinction for Canadian seals.

歐盟已經禁止了宣傳

The European Union has already banned propaganda.

所有加拿大的海豹貿易

All seal trade in Canada

中國台灣地區也有大大抵制加拿大海豹的貿易

The Taiwan region of China also has a strong resistance against the trade of Canadian seals.

認識海洋

Understanding the Ocean

珍惜地球

Cherish the Earth.

地球你我所有

The Earth belongs to both you and me.

地球七零八

Earth 708

主持 鍾傑良

Host: Chung Kit Leung

陳景明博士

Dr. Chen Jingming

謝謝藍珍珍

Thank you, Lan Zhenzhen.

說到海狗會否真的嗷嗷聲呢

Speaking of sea lions, do they really make a roaring sound?

牠會叫的

It will make a sound.

不過不是普通狗的聲音

But it's not the sound of an ordinary dog.

但會嗷嗷聲

But it will make a howling sound.

因為我小時候聽人說

Because when I was a child, I heard people say

怎樣分呢

How to differentiate?

牠怎樣叫

What does it say?

像甚麼

Like what?

就是那一種

It's that kind.

因為我們這樣看

Because we see it this way.

可能從體型上

Possibly from the body shape.

就會有分別

There will be a difference.

可能大一點小一點

It might be a little bigger or a little smaller.

除了這種分別之外

Apart from this distinction.

也就是剛才所說的

That is what was just said.

有些長輩說

Some elders say

有些海狗會嘔嘔嘔的聲音

Some sea lions make a "hau hau hau" sound.

海鮮又嘔嘔的聲音

The sound of seafood and vomiting.

不過對於很多男士來說

However, for many men

海狗只是想起某一種寶品而已

The sea dog is just reminiscing about a certain kind of treasure.

這個我不太清楚了

I'm not very sure about this.

但是海狗來講

But as for the sea dog...

在這個極地生存

Surviving in this polar region.

我想必要的條件

I think the necessary conditions.

就是可能陳景明博士

It is likely Dr. Chen Jingming.

一定贏鍾傑良的了

Definitely going to win against Zhong Jieliang.

就是脂肪

It's just fat.

我身體上高重要部位的脂肪都不少

There is quite a lot of fat in important areas of my body.

希望大家護面

Hope everyone protects their face.

多點去做運動

Exercise more often.

這是我太太經常提醒我的

This is something my wife often reminds me of.

但是我們不用在極地生存

But we don't have to survive in the polar regions.

就是了

That's it.

海狗 海獅

Sea dog Sea lion

要在極地生存

To survive in the polar regions.

脂肪是不能少的

Fat is indispensable.

沒錯

That's right.

但是他們主要都是在岸上

But they are mainly onshore.

而他們會跳進水裡去覓食

And they will jump into the water to forage.

所以跟其他的

So with others.

我們之前介紹過的

We introduced it before.

禽團類

Avian group

都有接近的體型

They all have similar body types.

和脂肪量

and fat content

適應水底的生活

Adapt to life underwater.

和在極地的生活

Life in the polar regions.

海狗和海獅

Seals and sea lions

主要都是在岸上休息

Most of the time, we just rest onshore.

很慘的

Very tragic.

大家知道禽團類

Everyone knows about avian groups.

我們聽過

We have heard.

牠是哺乳類動物

It is a mammal.

牠一定要有鼻孔去呼吸

It must have nostrils to breathe.

當然牠是潛水高手

Of course, it is a diving expert.

海狗 海獅都可以潛水

Seals and sea lions can dive.

但是海狗 海獅

But sea dogs and sea lions.

或者我們將會講到的海豹 海象

Or we will talk about seals and walruses.

牠們會在極地的岸上

They will be on the shores of the polar region.

在這個極地生存

Surviving in this polar region.

在這個極地的岸上

On this polar shore.

牠們的生活時間會相當長

Their lifespan will be quite long.

我們先前也講過類似的生物

We have previously discussed similar organisms.

例如海牛 魚糧等等

For example, manatees, fish feed, etc.

都是這一類生物的品種

They are all varieties of this type of organism.

牠們會上岸休息

They will come ashore to rest.

最簡單大家會問牠怎樣睡覺

The simplest question everyone will ask is how does it sleep?

很明顯海狗 海獅

Clearly, sea dogs (seals) and sea lions.

牠們可以在岸上舒舒服服地睡覺

They can comfortably sleep on the shore.

如果是禽團

If it's a poultry group.

就要在水裡休息

Just about to rest in the water.

如果是禽團

If it's a poultry group.

就要在水裡休息

Just going to rest in the water.

如果是禽團

If it's a poultry group.

就要在水裡休息

Just about to rest in the water.

如果講到海狗的食物

If we talk about the food of the sea dog.

是不是所有 什麼都吃

Is it that everything can be eaten?

所以牠們都有差不多的脂肪

So they all have roughly the same amount of fat.

雖然牠比起其他的海獅 海象

Although it is smaller compared to other sea lions and walruses.

身形都比較小一點

The body shape is relatively smaller.

還有牠在極地的魚

There are also fish in the polar regions.

大家都會很異熟能長

Everyone will become very familiar and grow.

大家都很喜歡吃的魚

A fish that everyone likes to eat.

包括這個鱈魚

Including this cod fish.

所以牠們吸收魚類的脂肪

So they absorb the fat from the fish.

同時有一個特點

At the same time, there is a characteristic.

海狗發現牠的胃有很多小石頭

The seal found that its stomach had a lot of small stones.

究竟是什麼功用

What is its purpose?

暫時都很難理解

It's difficult to understand for now.

有一種說法就是

There is a saying that goes...

會不會牠吃東西的時候吃得太快

Could it be that it eats too quickly when it's eating?

於是在水底裡追魚的時候

So while chasing fish at the bottom of the water

連水底裡的沙石都會吃掉

Even the sand and stones at the bottom of the water will be eaten.

究竟是怎樣的情況

What exactly is the situation?

它有一個特性就是

It has a characteristic that is

牠的胃比較大

Its stomach is bigger.

可以融合到沙石

Can be integrated into sand and gravel.

跟其他海洋哺乳類動物有些不同

Different from other marine mammal species.

應該我自己去估計

I should estimate it myself.

海洋生物都有牠自己的生存條件

Marine organisms all have their own survival conditions.

應該我自己去估計

I should estimate it myself.

海洋生物都有牠自己的生存條件

Marine organisms each have their own living conditions.

就是有些小石頭在那裡磨食物

There are some small stones there grinding food.

磨得快一點

Grind a little faster.

有這種說法

There is such a saying.

甚至有些專家發現

Some experts have even found that

像那些嬰兒

Like those babies.

都會有這樣的石頭

There will be such stones.

有一種說法

There is a saying.

跟寄生蟲有關

Related to parasites.

可能就是

It might just be.

磨走寄生蟲

Polish away parasites.

可能就是用來對付

It might just be used to deal with.

某些在海洋裡面的寄生

Some parasites in the ocean.

體型比較小的海洋生物

Smaller marine organisms.

不知道會不會

I don't know if it will happen.

就好像我們那些海女

It's just like our ama (female divers).

在韓國日本那些

In Korea, Japan, those.

潛水找珍珠那些

Diving for pearls and such.

要弄些圓

Want to make some circles.

在腳上沉下去快一點的

Sink down on the feet a little faster.

那些石頭就是

Those stones are.

潛下去快一點

Dive down faster.

不知道

I don't know.

應該跟潛水沒什麼關係

It shouldn't have much to do with diving.

肯定跟幫助消化

Definitely helps with digestion.

又或者應付一些

Or cope with some.

吃了在肚子裡面的寄生蟲

Eating the parasites inside the stomach.

就有些關係

There are some relationships.

不過在這方面的研究就比較少

However, there is relatively less research in this area.

接著就出現

Then it appeared.

這一種生物

This kind of organism.

原來海狗就說

It turns out that the sea dog said.

很像牠的

Very similar to it.

也有個稱號

There is also a title.

海狗就叫做

The sea dog is called

毛皮海獅

Fur seal

海獅出場了

The sea lion has entered the stage.

708的抉擇

The Choice of 708

大家好我是加州海獅

Hello everyone, I am a California sea lion.

我們加州海獅

We California sea lions.

是一種原產

It is a type of origin.

北太平洋的海獅品種

Northern Pacific sea lion species

我們的公

Our public

長大之後可以達到

Can be achieved when grown up.

2.4米即是8呎

2.4 meters is equal to 8 feet.

這麼長

So long.

重有300公斤

It weighs 300 kilograms.

而我們的縫就小一點

And our seam is a bit smaller.

長大之後有2米

When I grow up, I'll be 2 meters tall.

即是6.5呎

That is 6.5 feet.

大概就100公斤重

It weighs about 100 kilograms.

我們加州海獅

We are California sea lions.

通常在海邊

Usually by the seaside.

和入海口處找食

Find food at the estuary.

和避開那些天敵

and avoid those natural enemies

即是殺人禽和鯊魚

That is to say, killing birds and sharks.

很少說會離開海岸線

Rarely say they will leave the coastline.

如果

If

要下海找食

Need to go to sea to find food.

可以在兩分鐘之內就潛入

Can infiltrate within two minutes.

約75米深的海那裡

About 75 meters deep in the sea.

每年的繁殖季節

The breeding season every year.

我們海獅的公

Our sea lion's male.

就會在海岸附近

It will be near the coast.

又或者是岩石灘周圍

Or around the rocky beach.

爭地盤

Compete for territory.

但是只會維持到兩個星期

But it will only last for two weeks.

海獅公

Sea lion king

又會離開地盤

Will leave the territory again.

去找食

Go find food.

直到回來之後又再爭過

Until we argue again after coming back.

和其他公打架的時候

When fighting with other males.

我們會張大嘴

We will open our mouths wide.

露出牙齒

Show your teeth.

好像獅子咆哮的聲音

It sounds like the roar of a lion.

我們加州海獅

We California sea lions.

吃的食物很廣泛

The variety of food is very wide.

主要有魚

Mainly fish.

魷魚等等這些海鮮

Squid and other seafood.

有時候

Sometimes

都會有機會捕捉一些海鳥

There will be opportunities to catch some seabirds.

來吃

Come eat.

我們加州海獅可以說是

We California sea lions can say that

最大型的捕魚類動物之一

One of the largest fish species.

海獅公在八月頭

The sea lion prince in early August.

就會建立地盤

It will establish a territory.

然後就要在六月中

Then it will be in mid-June.

才來到

Just arrived.

一兩天之後就生孩子了

The baby will be born in a day or two.

海獅仔

Sea lion pup

大約一個星期大的時候

When it was about a week old.

成年的海獅又可以再次交配

Mature sea lions can mate again.

加州海獅的奶

California sea lion milk.

也是所有

Also all.

捕魚類動物當中

Among fish-catching animals

不含乳糖成份的

Lactose-free ingredients.

由於加州海獅的族群比較多

Due to the larger population of California sea lions.

身型又比其他

The body shape is also better than others.

海獅的品種小

The species of sea lions are small.

加上很容易自養和訓練

It's also very easy to raise and train.

所以動物園

So the zoo.

海獸館一般都喜歡

Aquatic animals generally like.

選我們來養

Choose us to raise (them).

好像香港海洋公園這樣

It seems like Hong Kong Ocean Park.

現在養的加州海獅

Currently raising California sea lions.

有部份經過馴服之後

After being domesticated, some of them...

還會用來做表演

It will also be used for performances.

在2009年

In 2009

香港海洋公園

Hong Kong Ocean Park

都發生過海獅養傷管理員的事件

There have been incidents of sea lions injuring their handlers.

!

!

認識海洋

Understanding the Ocean

珍惜地球

Cherish the Earth.

你我所有

You and I possess everything.

地球708

Earth 708

主持 鍾潔亮

Host: Chung Kit Leung

陳景銘博士

Dr. Chen Jingming

海獅出現場 又會不會很像中傑良剛才所說的海獅的叫聲

When the sea lions appear, will their calls be very similar to what Zhong Jieliang just mentioned about the sounds of sea lions?

就是海獅

It's a sea lion.

海獅體型大很多 很多朋友去過加州

Sea lions are much larger, and many friends have been to California.

最出名的去39號碼頭三藩市

The most famous is Pier 39 in San Francisco.

一大群的

A large group of

我去過看過 但真的有時候叫我分

I have been there and seen it, but sometimes it really makes me confused.

海象 海豹 海象是容易的

Walrus seal walruses are easy.

海象是一隻牙 牙是海象

The walrus is a tooth, and the tooth is a walrus.

但你說海獅真的分不開

But you said the sea lions really can't be separated.

你說海狗小一點會分得到

You said that if the sea dog is a little smaller, it can be distinguished.

海獅和海狗很特別

Sea lions and sea dogs are very special.

我們最簡單的分類是

Our simplest classification is

看到牠有耳朵 海豹沒有耳朵

Seeing that it has ears, seals have no ears.

海狗和海獅有耳朵 沒錯

Sea dogs and sea lions have ears, that's right.

有耳朵的嗎

Is there anyone with ears?

當然很小

Of course, it's very small.

所謂的耳朵是我們的耳朵

The so-called ears are our ears.

就是耳朵的外殼來的

It's just the outer shell of the ear.

方便接收這個聲音

Convenient to receive this sound.

但現在真正的功能

But the real function now

我們都在想什麼功能

What functions are we all thinking about?

有些人的耳朵小一點

Some people's ears are a bit smaller.

一樣聽到東西

Hearing the same thing.

不是 我們的耳朵有功能

No, our ears have function.

有時候保護那個洞

Sometimes protect that hole.

有時候有些人在後面

Sometimes there are people behind.

一捉住你便走進那個洞

As soon as I catch you, I'll walk into that hole.

如果在後面有人和你玩

If someone is playing with you from behind.

一按一按過來

Press it one by one.

很容易擠進耳朵的洞

It's very easy to squeeze into the hole of the ear.

大家知道兔子

Everyone knows about rabbits.

有些陸上的生物

Some terrestrial creatures

牠就豎起耳朵

It just perked up its ears.

接收

Receive

聽一下周圍有什麼聲音

Listen to the sounds around you.

有沒有什麼特別的聲音

Is there any special sound?

但在水裡面

But in the water.

因為水底的傳遞聲音

Because of the sound transmission in the water.

比在陸地好很多

Much better than on land.

所以變成那個耳殼

So it has become that ear shell.

就沒有什麼作用

It has no effect.

耳殼就是用來遮住那個洞

The ear shell is used to cover that hole.

按過來

Press it down.

牠的鼻子這樣收起來

Its nose is retracted like this.

但如果是海洋生物

But if it is marine life.

牠的耳朵也可以一樣

Its ears can be the same.

有一個開合

There is an opening and closing.

又不需要有個外耳

There is no need for an outer ear either.

而且牠還要潛水比較多

Moreover, it has to dive more often.

最好是經常蓋著牠的耳朵

It’s best to cover its ears regularly.

如果不是

If not

就搞到那個

Just get that.

入水

Enter the water.

對 搞到牠的耳朵入水

Yes, it got water into its ears.

以及那個耳膜會穿

And that eardrum will rupture.

或發炎等等

or inflammation, etc.

一定要在那裡蓋緊牠

You must secure it tightly there.

海獅就有外耳殼

Sea lions have external ear flaps.

即是耳朵

It is the ear.

海豹就沒有

There are no seals.

當然海豹的身體也比較圓

Of course, the seal's body is also rounder.

有些斑

Some spots

有斑

Spotted.

還有主要牠是肥一點

And the main thing is that it is a bit fat.

和圓很多

Many rounds.

所以海獅和海豹

So sea lions and seals

會瘦長一點

It will slim down a bit.

對 瘦長很多

Yes, much thinner.

最重要的一件事

The most important thing.

就是海獅身體長

It's just that the sea lion has a long body.

沒有斑點

No spots.

牠的前肢

Its forelimbs.

我們其實叫這些

We actually call these.

海獅 海狗 海豹 海象

Sea lion, sea dog, seal, walrus.

我們叫旗竹類

We call it bamboo species.

即是說牠那個進化

That is to say, its evolution.

成為一個好像魚鰭

Become like a fish fin.

東西的四肢

The limbs of things.

又變回做好像腳一樣

It turned back to looking like a foot again.

本來牠是哺乳類動物

Originally, it is a mammal.

有腳

Has feet.

因為牠適應了海洋生活

Because it has adapted to life in the ocean.

就變成了旗

It became a flag.

但因為牠在陸地生活的時間

But due to the time it spends living on land

又比較長

It's relatively longer.

所以牠的旗變回腳

So its flag turned back into feet.

旗竹類的意思

The meaning of bamboo species.

如果是海獅

If it's a sea lion.

甚至乎牠的後肢

Even its hind limbs.

都可以屈前

All can bend forward.

屈前之後

Flexing forward and backward.

甚至乎可以跑

It can even run.

大家去看海獅表演

Everyone go see the sea lion show.

都會見到牠

You will see it everywhere.

可以跑得很快

Can run very fast.

甚至乎前後腳

Even stepping in and out one after the other.

都可以交替用來跑

Both can be used interchangeably for running.

如果是海獅

If it's a sea lion.

牠的前趾比較長

Its front toes are longer.

和多用力撥水

And use force to splash water.

只用後腳改變方向

Only change direction with the hind feet.

但海豹身體又肥又圓

But the seal's body is fat and round.

經常躺在陸地上高生活

Often lying on land, living high.

或者冰上高生活

Or high life on ice.

手腳又比較短

The hands and feet are relatively short.

皮下脂肪又多

There is also a lot of subcutaneous fat.

又跑不到

Can't run there again.

前趾通常用來改變方向

The front toes are usually used to change direction.

然後後趾就是

Then the back toe is...

即是說海豹

That is to say, the seal.

後趾就是用來撥動來游水

The hind toes are used to push and swim.

還有一些特徵

There are still some characteristics.

例如海豹

For example, a seal.

一夫多妻制

Polygamy

海豹我們下次會詳細介紹

We will introduce seals in detail next time.

海獅

Sea lion

多夫多妻

Polygamy

也有這個一夫多妻制

There is also this system of polygamy.

所以這些重點

So these key points

就是海獅

It's a sea lion.

比較喜歡和人類接近

I prefer to be close to humans.

而且牠靈活

And it is agile.

記憶力也不差

The memory is also not bad.

海獅的毛比較粗

The fur of sea lions is coarser.

很多時候

Many times

因為牠們的記憶力也不錯

Because their memory is quite good.

所以很多時候

So many times

我們會養牠們

We will take care of them.

讓牠們有些表演

Let them perform a bit.

即是說我們海洋公園

That is to say, our Ocean Park.

或者某些海洋世界的主題公園

Or certain ocean-themed parks.

就會用海獅去表演

They will use sea lions to perform.

沒錯

That's right.

就不會找海豹

Then I won't look for seals.

一定不會找海豹

Definitely won't look for seals.

海狗都極少

Sea lions are very rare.

海狗都是出現一下就算了

Hairy seals only show up briefly and then that's it.

海狗好像也見過

It seems that the sea lion has also been seen.

牠做不到那些動作

It cannot perform those actions.

當然海獅有很多種

Of course, there are many types of sea lions.

我們在說在加州那種的海獅

We are talking about the kind of sea lions in California.

就是大型的海獅

It's a large sea lion.

比較特別

Relatively special

但有些海獅已經絕種了

But some sea lions are already extinct.

譬如日本海獅已經絕種了

For example, the Japanese sea lion is already extinct.

本來應該是同一個品種

It should have been the same variety.

在整個太平洋的北部

In the entire northern Pacific.

由加州

From California

一直上到近阿拉斯加的地方

All the way up to near Alaska.

然後去到日本

Then go to Japan.

但日本那方面

But on the Japanese side.

都已經從來

Already has been since always.

因為有這樣的紀錄文獻

Because there are such recorded documents.

但是日本海獅

But the Japanese sea lion.

從來都沒有出現過

Has never appeared before.

根據資料顯示

According to the data shown.

海洋公園現時養的

The Ocean Park is currently raising

都是加州海獅

They are all California sea lions.

說到海狗海獅

Speaking of sea dogs and sea lions.

陳潔明博士不斷提到海豹

Dr. Chen Jieming keeps mentioning seals.

很喜歡海豹

I really like seals.

但我反而一定要大家留意下一集

But I actually want everyone to pay attention to the next episode.

就是海象

It's a walrus.

為什麼呢

Why is that?

因為據聞

Because it is reported

有一位朋友

There is a friend.

小時候被人叫海象

When I was a child, I was called a walrus.

到底是誰呢

Who exactly is it?

下次節目時間

Next program time.

就會揭曉了

It will be revealed.

陳潔明博士

Dr. Chen Jieming

我們在這裡說聲拜拜

We say goodbye here.

拜拜

Goodbye