"Kath," she 'd suggest, "why don' t you go to England for summer school."

她总是这样建议道：“凯思，为什么不去英格兰上暑期班呢？”

youdao

Peter, why don?t you cut up vegetables?

彼得，为何不把蔬菜切碎了呢？

youdao

You look terrible, why don "t you take the day off?"

你看起来气色不好，为什么不请一天假呢？

youdao

Tired of waiting, he told the ground crew: "Why don't you fellows solve your little problems and light this candle."

VOA: special.2009.06.17

So why don't you tell me what the formal charge should be on the sulfur atom of thionyl chloride?

那么请大家来告诉我亚硫酰氯中,的硫原子应该有多少形式电荷？

麻省理工公开课 - 化学原理课程节选

why don't we educate more? And then let the votes come naturally.

我们为什么不普及教育呢？这样更多的选民会主动地参与投票。

对于义务投票制 - SpeakingMax英语口语达人

" Atwater came back with a challenge: "Why don't you come up here and watch?

CNN: ASIANOW - TIME Asia

Given the math, why don't rich people give rather than bequeath millions to their kids?

FORBES: A Gift From The IRS

Why don't you invest in your own company, create more jobs and make people better off?

FORBES: The Moral Limits of Wealth