cone of slope

例句：

1. 1. The mountain is covered in acone of snow.
   这座山覆盖着一片雪。
2. 2.The car was parked on a coneof slope.
   汽车停在一个斜坡上。
3. 3. The builders were working on a cone of slope.
   建筑工人正在建造一个斜坡。