Let's say you have to go through three or four operations to get a final number, well, do it algebraically.

让我们说,你不得不通过3-4个操作,才能得到最终的数，好吧，用代数方法求解。

麻省理工公开课 - 固态化学导论课程节选

In the most straightforward natural meaning of the term, we have to say--I think the program that beat the world champion was called Deep Fritz.

从最直接最自然的意义上理解,我们不得不说,我想,那个打败世界冠军的计算机程序叫深弗里茨

耶鲁公开课 - 死亡课程节选

Okay. So that's the basic distinction and, as I say, as far as I can see it's irreconcilable so it leaves us with a choice that really does have to be made, and it's a choice which looms over a course in literary theory and coming to understand the tradition of literary theory.

这就是二者基本的不同之处，我以前说过，只要二者不能兼容,我们就不得不从中选择一个，这个选择将会一直出现在文学理论课,和理解文学理论传统的过程中。

耶鲁公开课 - 文学理论导论课程节选

If that's right, if that's the right thing to say, then what we have to say is, "We don't need to appeal to souls in order to explain emotions and feelings.

如果这是正确的,如果这种说法正确,那么,我们不得不说,我们不需要诉诸灵魂来,解释情感和感觉

耶鲁公开课 - 死亡课程节选

To explain the fact that we've got free will, so the objection goes, we have to appeal to-- we have to posit--the existence of a soul, something non-physical, something more than purely physical.

要解释我们有自由意志这一事实,反驳者会说,我们不得不诉诸,或者假定灵魂存在,这里提到的灵魂是非物质并超出物质的东西

耶鲁公开课 - 死亡课程节选

But if,unbeknownst to me,and I presume unbeknownst to you, there's somebody in Michigan right now who's got Shelly Kagan's personality, Shelly Kagan then we have to say,huh,it turns out I'm not Shelly Kagan after all.

然而我不知道，假设你们也不知道，现在在密西根有个家伙也拥有Shelly，Kagan的人格，然后我们不得不说，看来我并不是。

耶鲁公开课 - 死亡课程节选