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》

With rugged terrain and a dispersed population, fearsomely armed and bound by tribal loyalties, the country has long been an ideal refuge for bandits, rebels and, lately, terrorists.

也门地势崎岖，人口分布广泛，武器装备令人生畏，该国长期以来一直是强盗，反叛份子以及后来的恐怖份子的理想藏身地。

youdao

But at the Army's recent annual conference in D.C., the service was showing off a sophisticated first-person-shooter modeled on eastern Afghanistan's rugged, mountainous terrain.

但最近在华盛顿DC召开的陆军年会中，展示了一套设计精美、有阿富汗崎岖山地背景的第一人称视角射击模拟。

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