当他离开时，克莱姆看起来有点生气。

Clem had seemed a little irked when he left.

《柯林斯英汉双解大词典》

为什么当别人看你的时候你会生气呢？

Why does it make you angry when you are looked at?

youdao

当约翰告诉你他生气了，你不会感到惊讶，因为他总是在事情出错时感到沮丧。

When John tells you he got mad, you're not surprised, because he always gets frustrated when things go wrong.

youdao

Why do we get angry when people hit us?

当我们被打时为什么会生气？

耶鲁公开课 - 心理学导论课程节选

and the friend could mention that when he exercises, he feels more alive and more invigorated.

而你的朋友提到当他锻炼的时候，他会感觉精神焕发，充满生气。

That's what课堂 - SpeakingMax英语口语达人