sloping side

例句：

1. 1.The roof sloped down to the ground.
   屋顶倾斜到地面。
2. 2. The hill sloped gently towards the river.
   山丘缓缓向河流倾斜。
3. 3. The car was leaning over the cliff edge.
   汽车正靠在悬崖边缘。