So they had to import that to make their goods as saleable as they wanted and so on.

因此他们需要进口香料,以使他们的货物如预想中可供出售

耶鲁公开课 - 古希腊历史简介课程节选

Be careful, and this is going to be especially complicated and confusing when we get to quantities that have a more obscure meaning like entropy.

大家要小心，如果需要测量的物理量,如熵，没有很明确的意义,那么着可能变得很复杂。

麻省理工公开课 - 热力学与动力学课程节选

Everybody needs grain; bread is the stuff of life as you have been rightly told.

每个人都需要谷物,就如你所知的,民以食为天

耶鲁公开课 - 古希腊历史简介课程节选

Banks, as I say, are with us to stay; we just have to improve our regulation and disclosure requirements so that banks can be prevented from taking unnecessary risks.

如我所说,银行与我们同在,我们只需要完善对监管,和信息披露需求,这样银行就可以避免追求不必要的风险

耶鲁公开课 - 金融市场课程节选

This is why even the best city, even Kallipolis will require, as he spends a great deal of time discussing, will require a warrior class, a class of what he calls "auxiliaries."

这就是为何就算是最优之城，就算是，Kallipolis，仍需要，如他费时讨论，都还是需要战士阶级，一个他称为，“后备的，“阶级“

耶鲁公开课 - 政治哲学导论课程节选