This may sound strange for 70%of the surfaceof the use is covered by water.

地球表面的70%都被水所覆盖，这似乎让我们感到非常奇怪。

youdao

This may sound strange for 70%of the surfaceof the use is covered by water.

地球表面的70%都被水所覆盖，这似乎让我们感到非常奇怪。

youdao