如果给我一个时间机器，我会告诉21岁的自己，个人的幸福建立在自己能够认识到：生活不是拥有的物品与成就的清单。

So given a Time Turner, I would tell my 21-year-old self that personal happiness lies in knowing that life is not a check-list of acquisition or achievement.

youdao

它仍然是在某一个时间处理单独的任务，可它实在是太快了，以至于带给我们两个任务同时在进行的错觉。

It is still processing one task at a time, but it does it so fast it gives us the illusion we are doing two tasks simultaneously.

youdao

请打电话给我来确定另一个时间。

Please ring me up to make another time.

youdao

It is true that if you give me the time, I can tell you the velocity.

如果你给我一个时间,我就可以明确告诉你速度

耶鲁公开课 - 基础物理课程节选

So, just give me a little bit of time to find out maybe by soliciting e-mail responses from you what would be a good time for my office hours.

所以,给我点时间考虑一下,或许我会用电子邮件发一个小问卷调查,然后我来决定什么时间最合适

耶鲁公开课 - 基础物理课程节选

Allow me, it's about 2, 3 minutes here to introduce you to someone called Binky.

请给我2，3分钟时间来为你们介绍,一个叫做Binky的人。

哈佛公开课 - 计算机科学课程节选