Crying as an expression of feeling is unique to humans and has played an essential role in human evolution and the development of human cultures.

哭泣作为一种情感的表达是人类独有的，这在人类进化和人类文化的发展中发挥了重要的作用。

youdao

But crying as an expression of feeling is unique to humans and has played an essential role in human evolution and the development of human cultures.

但哭泣作为一种情感的表达是人类独有的，这在人类进化和人类文化的发展中发挥了重要的作用。

youdao

In her family, any expression of feeling was frowned upon.

她家里对任何感情的流露都不以为然。

《牛津词典》

It was in some ways an expression of his feeling of having been used, then betrayed, by the West.

ECONOMIST: Saddam Hussein

Yet beneath the formal structures of ecclesiastical authority, the expression of religious feeling was increasingly laicised and its doctrinal base became progressively more heterodox.

ECONOMIST: Medieval history

The secession movement, which has also taken root in Hollywood and around the port, is another expression of the feeling that the city does not care much for the welfare of its citizens.

ECONOMIST: Los Angeles