英语语法分析

Beneath the soil lies a layer of bedrock.

土壤下面有一层基岩。

Friction between the glacier and bedrock is reduced.

冰川和基岩之间的摩擦减少了。

Over time bedrock is attacked by rain, wind, frost, and snow.

随着时间的推移，基岩会受到雨、风、霜和雪的侵蚀。