她开始微笑，并和其他孩子交谈。

She started smiling and talking with other kids.

youdao

让我们开始微笑，过上更好和更快乐的生活。

Let's start to smile and live a better and happier life.

youdao

我也开始微笑了。

I started smiling, too.

youdao

The baby is being approached, goes like this , smiles like this , and then the aversion .

有人走近这个婴儿，像这样，眉毛上挑凝视，开始微笑，像这样笑，大笑头偏向左，然后是讨厌的人，大笑头避开。

耶鲁公开课 - 心理学导论课程节选

There's something else about smiles which is going to come up, which your question raises, I think, which is going to come up in when we talk about emotional contagion and actually, some issues of morality.

其他与微笑有关的话题开始浮现了，你提出问题，我想，可能出现,当我们讨论情绪感染时，事实上，一些道德话题。

耶鲁公开课 - 心理学导论课程节选