lateral slope of ground

例句：

1. 1.The road has a steep lateral slope that can be dangerous to drive on.
   这条路有一个陡峭的侧面斜坡，开车时可能会很危险。
2. 2.The construction of the new bridge required the removal of several large rocks from the lateral slope.
   建造新桥需要从侧面斜坡上移除几块大石头。
3. 3.The lateral slope of the mountain is covered with lush vegetation.
   这座山的侧面斜坡覆盖着茂密的植被。