Why do we cry?

我们为什么哭泣？

youdao

Why do people cry when they are emotional?

人们情绪激动时为什么会哭?

youdao

So the next time you reach a tissue box, or sob on a friend's shoulder, or shed tears at the movies, stop and reflect on why we cry and what it means to cry.

所以，当下次你拿起纸巾盒，趴在朋友的肩膀上哭泣，或在看电影时流泪时，停下来想一想我们为什么哭泣，以及哭泣意味着什么。

youdao

One of them ask her, why you cry?

NPR: A Christian Village in Lebanon

Why do I cry every single time I watch The Biggest Loser?

FORBES: Cream Puffs, Gum And Fried Chicken: Confessions Of A Self-Saboteur

For pete's sake, why do those partisan Republicans cry foul when the attorney general makes a decision based on precise interpretation of the law?

CNN: Janet Reno's Decision