“Language is a test case for human cognitive development, ” says Schafer.

“语言是一种测试人类认知发展的案例，”Schafer说。

And what are the use cases for something like this?

那么它能做什么呢？

She had already packed my case for me.

她已经为我准备好行装。

That is no longer the case for some.

但对一些人来说，情况已不再如此。

And it's not the case for animals.

动物身上也没有。

But that's not the case for everyone.

但并非人人如此。

Let me just run the case for you.

这不是我们的案子。

This is the case, for example, in polling.

例如，在民意调查中就是这种情况。

China's case for high-speed rail continues to strengthen.

中国发展高铁的优点持续显现。

But that's not the case for some fungi.

但有些真菌并不需要。

And that's absolutely the case for us too.

这也是我们的情况。

However, this might be the case for human music.

然而，这可能是人类音乐的情况。

Of course, that's not the case for everyone.

当然，并不是每个人都是这样的情况。

The case for firm measures is difficult to dispute.

这些为银行的估值案例几乎毋庸置疑。

This hasn't been a good case for me.

对我来说这个案子办得并不好。”

There is even a self-interested case for doing so.

这样做甚至对他们自身有利。

In other words, we really must make the case for why we are doing it.

换句话说，我们必须得解释清楚我们为什么这么做。

Case for seeing any problem though?

要是有问题呢？

The case for vaccination is clear.

支持疫苗接种的理由比较清楚。

That's the case for Korean language student, Persida Radu.

对于韩语学生佩希达·拉杜而言就是这样。