hummocks
n. 小丘,岗( hummock的名词复数 )
A hummock is a small raised area of ground, like a very small hill.
Interesting hummocks swirls and are found on the surface of the landslide.
在山体滑坡的表面,我们能够看到有趣的山包,盘绕的丘陵和悬崖.