Now, when we talked about optimization problems in dynamic programming, I said there were two things to look for.

现在，当我们讨论,动态编程中的最优化问题时，我想说有两件事需要注意。

麻省理工公开课 - 计算机科学及编程导论课程节选

But let me say two things now, after having said that.

说完那一点之后,现在我要介绍两个理论

耶鲁公开课 - 欧洲文明课程节选

And we said last time we want to do two things.

上次我们说过我们要做两件事。

耶鲁公开课 - 聆听音乐课程节选

Haze poked his toe in his side, and he wheezed for a second and then was quiet. "Two things I can't stand," Haze said, "a man that ain't true, and one that mocks what is. You shouldn't ever have tampered with me if you didn't want what you got."

海斯把他的脚放在他身边，他喘息了一秒,之后便静了下来，海斯说，有两件事是我所不能忍受的，不诚实的人，嘲笑他人的人，你本不该,碰我的东西，如果你不想要得到什么“

耶鲁公开课 - 1945年后的美国小说课程节选