那一定是你的女儿，长的很可爱。

That must have been your daughter. It was so sweet.

youdao

那一定是你的女儿。

That must have been your daughter.

youdao

你假如相信它的话，那一定是你头脑发昏了。

If you believe that, then you must be out of your mind.

youdao

bug It's not true now. If there is a bug in the program it's there for only one reason.

如果程序中有一个,那一定是有原因的，是你通过例如犯了。

麻省理工公开课 - 计算机科学及编程导论课程节选

Even if you imagine that slaves did the work, you would need a hell of a lot of them, over a long period of time, and you had to feed them, if nothing else.

哪怕你想象这个墓穴是由奴隶所建造,那也一定是成千上万的奴隶,经过了相当长的时间工作,至少,你还要养活这些奴隶

耶鲁公开课 - 古希腊历史简介课程节选

Neither it is a negative sum game-- it's not that my happiness takes away from other people's happiness which will be a negative sum game: if I have more, you'll necessarily have less.

也不是负和游戏-,我的快乐不是从别人那里夺来,那将是负和游戏：,我有更多，你一定更少。

哈佛公开课 - 幸福课课程节选