过高

běn dì qū de wū rǎn chéng dù guò gāo

本地区的污染程度过高。

The levels of pollution in this area are unduly high.

cháng jiāng jīn nián zhōng xià yóu de shuǐ wèi dōu guò gāo

长江今年中下游的水位都过高。

This year water levels in the middle and lower reaches of the Yangtze are unusually high.