事实上风是因为地球表面在太阳照射下不均匀受热产生的。

In fact, wind exists because the sun unevenly heats the surface of the Earth.

youdao

事实上风是因为地球表面在太阳照射下不均匀受热产生的。

In fact, wind exists because the sun unevenly heats the surface of the Earth.

youdao