世上

世上

"世上" means "in the world."

In this sentence, '世上' means 'in the world', indicating the domain for the statement.

世上没有比爱更珍贵的东西。

There is nothing more precious than love in the world.

Here, '世上' specifies the scope as 'in the world', emphasizing the comparison is global.

他是世上最聪明的人之一。

He is one of the smartest people in the world.

In this context, '世上' suggests 'around the world', setting the geographical scope of the statement.

世上的风情各异，值得去探索。

The customs around the world are diverse and worth exploring.