我看到大地沉降至下面深谷中的一条河里，远远地在我下面。（fall away）的翻译：I see the land subsidence to the deep valley of the River below, far under me. （fall away）什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

I saw the earth to the following settlement of a river valley, far below me. (Fall away)

I see the land subsidence to the deep valley of the River below, far under me. （fall away）

I see the earth subsidence to in an under canyon in river, by far under me.(fall away)

I have seen that land settlement in the valleys below from the river, far removed from me. (fall away)

I see the land subsidence to the deep valley of the River below, far under me. （fall away）