同样，山脉变高时，他们也变陡峭了，坡度越大，就会有越多的沉积物滑向海洋，而不是堆积在山脉上。

Also, as mountains get higher, they get steeper, and the greater the slope, the more sediment ends up sliding down into the oceans instead of accumulating on the mountains themselves.

youdao

同样，山脉变高时，他们也变陡峭了，坡度越大，就会有越多的沉积物滑向海洋，而不是堆积在山脉上。

Also, as mountains get higher, they get steeper, and the greater the slope, the more sediment ends up sliding down into the oceans instead of accumulating on the mountains themselves.

youdao