Not a day goes by that I don't ask myself why there are so few women economists on the free market side.

我每天都在问自己，为什么自由市场领域的女性经济学家如此之少。

youdao

There is still no universally agreed-on explanation for why there should be such a dramatic cessation of tree growth at the upper timberline.

对于为什么树线以上的树木会突然停止生长，至今还没有一个公认的解释。

youdao

This is why there is a saying that if you want something done, ask a busy person to do it.

有句俗话说，如果你想做一件事，就请一个忙碌的人去做，看来也不无道理。

youdao

This is why there are white and light colored buildings in many warm areas of the world.

VOA: special.2009.06.19

That's why there's a lot of emphasis on sharpening your teeth by doing this class of problems.

这就是为什么强调要通过解决这些问题,来提高你的能力

耶鲁公开课 - 基础物理课程节选

I can understand why there is a government, state interest in protecting life

我明白为什么政府以保护生命为国家利益，

对于安乐死的看法 - SpeakingMax英语口语达人

The absolute contempt for the readers and the truth shows why there must be urgent reform.

FORBES: WikiLeaks: No, Media 'Morons,' We Didn't Help Iran Execute An Israeli Spy

And that's why there's such anguish because I can't vote for him because he's black.

NPR: Black Conservatives Torn Between McCain, Obama

And that is why there is new information based on a very fluid situation.

WHITEHOUSE: Press Briefing