This is the 187th most frequent Chinese word.
另外
"另外" means "in addition," "besides," or "another."
In this sentence, '另外' is used to introduce an additional item or action that complements the previous one.
我买了一件衣服，另外还买了条裤子。
I bought a piece of clothing, and additionally, I also bought a pair of pants.
Here, '另外' is used to indicate the other item or person in a specified group.
我们需要两个人，另外一个人是负责活动的。
We need two people; the other person is responsible for the activities.
'另外' here suggests finding an alternative or another option different from the current one.