“为什么是现在？”她困惑地思忖。

'Why now?' she wondered hazily.

《牛津词典》

“你为什么不愿意回答我？”他愤怒地问道。

'Why won't you answer me?' he asked in an exasperated voice.

《牛津词典》

“你们为什么窃窃私语？”他生气地问。

"Why are you whispering?" he asked irritably.

《柯林斯英汉双解大词典》

This, to great extent, explains why so many people today 45% experience depression the 45% figure, nationwide on college campuses.

这很好地解释了，为什么今天有那么多人,感到抑郁，达到，全国大学校园都如此。

哈佛公开课 - 幸福课课程节选

Why don't I just set aside my preliminary conceptions so that I can understand precisely what is there?

我为什么不能抛开这些初步概念,而正确地理解存在呢？

耶鲁公开课 - 文学理论导论课程节选

But still, let me quickly point out why you could resist the argument from free will to the existence of a soul.

但我还是要简短地指出,为什么你们会拒不认同,从自由意志的角度来论证灵魂的存在

耶鲁公开课 - 死亡课程节选