他掌握了多少中语言？

How many languages did he master?

youdao

生命不在于掌握了多少好牌，而在于如何用好手中的这些牌。

Life consists not on holding good CARDS but playing those you hold well.

youdao

上节课，我们学习了一些重要的语言点，现在我要看看同学们掌握了多少。

Last lesson, we learned some important language points. Now, I'd like to see how much you can remember.

youdao

On the other hand, when we think about how severe autism is, we do look at things like how much language does the person have, and in that sense, it is related to development.

另一方面,当我们考虑孤独症的严重程度时,我们确实是在探究,诸如个体掌握了多少语言之类的问题,从这种意义上来说,它和发展是有关系的

耶鲁公开课 - 心理学导论课程节选