Unfortunately, the terrain of the mountains in that region extends up to 2,000 feet.(不幸的是，该地区的山区地形长达2000英尺。)
Pilots can fly above a war zone and drop thousands of small wireless sensors, the size of a small pebble and costing a dollar apiece, over the terrain.(飞行员可以在战区上空飞行，在地面上扔下数千个小型无线传感器，每个传感器只有一块小鹅卵石大小，价格为1美元。)
They usually operated in bands between ten and twenty strong and relied for survival on difficult terrain and bad transport.(他们通常以10到20人的队伍作战，很坚强，依靠艰难的地形和糟糕的交通条件生存下来。)
Venture into this terrain and you get some idea of the hardships facing anyone who calls this home.(冒险进入这个地带，你就会了解到任何一个把这里称作家乡的人所遭遇的困难。)
County X and County Y have similar terrain, but the population density of County X is significantly higher than that of County Y.(X县和Y县的地形相似，但X县的人口密度显著高于Y县。)
He knows the terrain of this locality like the back of his hand.(他对这一带的地形了如指掌。)
A bird's-eye view of China would indicate that China's terrain descends in four steps from west to east.(从高空俯瞰中国大地，地势像四级阶梯，自西向东，逐级下降。)
The truck bumped its way over the rough terrain.(卡车在崎岖不平的地面上颠簸行进。)
Frank Mariano negotiates the desert terrain in his battered pickup.(弗兰克·马里亚诺驾驶他那辆破旧的敞篷小货车成功地穿越了沙漠地区。)
The circular ger can be assembled quickly by nomadic herders in the harsh terrain.(扎营的游牧牧人在恶劣的地势下，能很快的把这个圆顶帐篷安装好。)
