"but we have always felt that food and agriculture should be outside of the political arena."

VOA: standard.2010.07.29

If we have a high frequency, what about the wavelength, long or short? All right. Good. So we should always be able to keep these relationships in mind.

如果频率高，那波长是长还是短？,好，不错，我们要记住这些关系,类似的。

麻省理工公开课 - 化学原理课程节选

Should we conclude therefore that, ? no, you should always be thinking about the facts about death?

那么我们是不是应该得出结论说，不，你应该一直考虑着关于死亡的事实？

耶鲁公开课 - 死亡课程节选

You should always be aware, I think, about how peculiar we are.

我认为,你需要明白的是,我们有多么与众不同

耶鲁公开课 - 古希腊历史简介课程节选