父亲也笑了笑，好像我们在讨论油酥点心。

My father smiled too, as if we were discussing pastry.

youdao

我身边的人现在好像也笑的更多了。

Also, it seems like the people around me are smiling more now too.

youdao

还是在我们那个老家，在你的房间里，在我的房间里，你亲切地对我讲话。你笑，我也笑。

It was again in our hometown, you talked to me, you smile and I smile.

youdao

In any event,the fans of the personality theory shouldn't be laughing too hard, because they're going to have to say something similar.

而人格理论的拥护者也不该笑得太早，因为他们要说的也是一样。

耶鲁公开课 - 死亡课程节选

When monkeys get together to kill and eat somebody they make a kind of a laughing noise and chimpanzees laugh when they tickle each other.

猴子一起猎杀其他动物时,它们会发生出一种笑声,黑猩猩胳肢时也会笑。

耶鲁公开课 - 心理学导论课程节选

It's a smile, a rather dorky smile, but there's a smile.

这就是笑,一个相当呆气的笑,但也仍然是笑

耶鲁公开课 - 死亡课程节选