“坡度”造句

有两个超过13,000英尺的山口，但坡度平缓。
There were two passes over 13,000 feet but the slopes were gentle.

一连串坡度很大的小山耗尽了骑车人的气力.
The series of steep hills sapped the cyclists'strength.

我们越往前走,坡度越大.
The dip increased as we went on.