海拔4000米以上是高山寒漠：砾石、石头和岩石。

Above 4,000 meters is the highland desert: gravel, stones, and rocks.

youdao

海拔4000米以上是高山寒漠：砾石、石头和岩石。

Above 4,000 meters is the highland desert: gravel, stones, and rocks.

youdao