The caves extend for some 18 kilo-metres.那些洞穴深约18公里。The district is pock-marked with caves.这个地区布满了坑洞。Walkways allow visitors to enter the caves in perfect safety.步行道使游客可以十分安全地进入那些洞穴....
他已在此地生活耕作了46年。He has lived and farmed in the area for 46 years.中国农民在他们自己的土地上耕作。Chinese peasants farm their own plots.由于土地贫瘠而无法耕作。The poorness of the land makes farming impossible....
Steaming greenery and damp anacondas.那里有散发着蒸气的潮湿草木和游弋其中的蟒蛇.They have ordered a bit of greenery to brighten up the new wing at Guy's Hospital.他们订购了一些绿色植物，以给盖伊医院的新配楼增添一抹亮色。While outside, take a moment to enjoy the dog...
Large modern - day aircraft utilizes either bicycle or tricycle landing gears.大型的现代飞机不是采用双轮式着陆架,就是采用三轮式着陆架.The theory of alpha decay utilizes this model.α衰变理论用了这种模型.Television utilizes the cinematographic projection prin...