It's believed that rainfall will stay at the same level if the temperature rises.

人们认为如果气温上升，降雨量将保持在同一水平。

Profits were at the same level as the year before.

利润和前一年的持平。

The water has been on the same level with the banks.

水已经平了河岸。

If popularization remains at the same level for ever, won't the educators and those being educated be six of one and half a dozen of the other?

如果普及工作永远停留在一个水平上，那么教育者和被教育者岂不都是半斤八两？

They are all on the same level.

它们都处在同一水平。