I don \ \ \ \ \ \ \ 't know why we always eat spicy food, but it \ \ \ \ \ \ \' s good for our health because it has a lot of herbs.

我不知道我们为什么总是吃辣的食品，但是这是有益于我们的健康的，因为它许多都是药草。

youdao

Why don "t we go to the office now?"

为何我们现在不去办公室呢？

youdao

I don "t know why we picked her."

我不知道我们为什么挑选了她。

youdao

People can't afford them. That's why we don't really have a malaria vaccine yet, because no one in rich countries really suffers from malaria.

VOA: special.2010.03.29

Why don't we have you, when the time comes, raise your hand if you're supposed to be representing a one?

为什么让家上来呢，如果你代表1，就举起你的手？

哈佛公开课 - 计算机科学课程节选

I don't understand why you'd want to take a pill to fix something that we know little about.

我不明白为什么你会愿意吃药片来治好一些我们甚至都不清楚的毛病。

对付压力的方法 - SpeakingMax英语口语达人

So George Mason, when you hear people saying, well, why don't we do this more incrementally, why don't we do this a little more piecemeal, why don't we just help the folks that are easiest to help -- my answer is the time for reform is now.

WHITEHOUSE: The Time for Health Reform Is Now

So -- but you need to -- I just want you to know, it's not like we haven't thought of why don't we use the SBA. We have.

WHITEHOUSE: Creating New Jobs by Investing in High-Speed Rail

"We thought why don't we start a company that addresses this possibility of using capitalism as an aggressive way to solve the glaring problem of water pollution, " he said.

CNN: Eco-friendly bottle for ethical water