We left the rough track and bumped our way over a rugged mountainous terrain.

我们驶离坎坷的小道，又颠簸过了崎岖多岩的山地。

《柯林斯英汉双解大词典》

The effect was a remarkably convincing portrait of a critter walking across rugged terrain.

结果就得到一个生物走过崎岖地带的非常可信的图像。

youdao

The result shows that the spatial distribution of solar direct radiation over rugged terrain is a compositive result by many terrain factors.

分析结果认为，复杂地形条件下山区太阳直接辐射分布受多种地形因素共同影响。

youdao

It's more rugged vehicle and I think it would handle the terrain a little bit easier than some of the other vehicles."

VOA: standard.2010.08.01

Many of these and there are more than 225 and the number is growing will have to be investigated on location in a country with rugged and hostile terrain.

VOA: standard.2009.08.23

They could be hiding in Jabal-Al Halal -- a rugged mountain terrain in central Sinai.

CNN: STORY HIGHLIGHTS

The mechanical "dog" is already able to move about a varied, rugged terrain while carrying a load.

BBC: BigDog four-legged robot now sports throwing arm

Yesterday, DARPA announced that an LS3 protoype has successfully completed several exercises, including the ability to follow a person using its sensors over rugged terrain outside.

FORBES: DARPA Robot Carries Heavy Loads So Soldiers Don't Have To