A Certain Level的意思|示意

When they pass a certain level of rationality, they are beyond reach.

如果人们越过某一层理性，你就不能理解他们。

But to make the most of the Internet, users have to have a certain level of education and literacy.

不过用户必须受过一定的教育并识字，才能够更有效的利用互联网。

Once this reaches a certain level, the detector automatically activates the foghorn.

一旦湿度达到了一定的数值，探雾器就会自动激活雾号。

But when it builds up to a certain level, naturally there will be questions about intent.

但当其军力扩大到一定水平时，自然会让人们对它的意图产生疑问。

The team should always maintain a certain level of productivity.

团队始终都要保持某种程度的生产力。

Some data may not be visible until a certain level of magnification is reached.

某些数据只有当放大到一定级别的时候才是可见的。