And when this happens, the U.S.will be importing food, only there won't be any place from where to import it."

VOA: standard.2009.09.16

Not only won't I survive,I believe after my death what matters to me in that situation won't continue either.

我相信我死后，不仅我无法存活,我所在乎的东西也不会再继续。

耶鲁公开课 - 死亡课程节选

Won't help me against other bacteria, but only against the one that I've got.

但对其他细菌却不起作用,只能抵抗我感染到的这种细菌

耶鲁公开课 - 生物医学工程探索课程节选

"They can just say they won't do it." "Abstinence-only sex education denies young women opportunity to have the knowledge they need to make their own informed decisions."

VOA: standard.2010.05.12

They trust to the fact that the depositors won't all come on the same day, just like a goldsmith banker -he leaves only enough gold in the safe to cover the kind of withdrawals that are normally accepted.

他们是基于这样一种考量,即储户们不会在同一天上门来取钱,正如金匠银行家那样,他留存在保险箱中的黄金数量,刚好可以应付一般的提款要求

耶鲁公开课 - 金融市场课程节选

Is the only reason that you as a doctor won't yank the organs out of the healthy patient that you think, well, if I use him in this way, in the long run more lives would be lost?

这就是唯一原因,让你作为医生,不会偷摘取体检病人的器官吗,因为你认为，如果你这样利用他，长远来看，会导致更多人丧命？

耶鲁公开课 - 公正课程节选

If I'm talking about two DNA strands and they differ only in one or two base pairs they won't be exact complements and they won't form this double helix.

假设有两条DNA单链,有一两个碱基不能配对,它们就不能完全互补,也无法形成双螺旋形结构

耶鲁公开课 - 生物医学工程探索课程节选