最重要的是，乒乓球能使我们做事更有耐心，使我们意志变得坚强，教我们学会永不放弃，所以我非常喜欢它。

Most of all, pingpong makes us become more patient, have strong will and teaches us never to give up. So I like it very much.

youdao

同样，你并不能通过等待动物打乒乓球，然后给其奖励，来使动物学会打乒乓球。

And again, you don't teach an animal to play Ping-Pong by waiting for it to play Ping-Pong and then rewarding it.

youdao

乒乓球是一个锻炼的好方式，也很容易学会，你不需要太多的技巧。

It's a good way of exercise, and it's easy to play.

youdao

And again, you don't teach an animal to play Ping-Pong by waiting for it to play Ping-Pong and then rewarding it.

同样，你并不能通过等待动物打乒乓球,然后给其奖励,来使动物学会打乒乓球。

耶鲁公开课 - 心理学导论课程节选