Children are dying, and I am helpless to do anything.孩子们已奄奄一息，而我却无力做任何事情。They are not merely helpless victims.他们并非无助的受害者。the helpless victims of war无助的战争受害者...
我们沿着桥上狭窄的钢制格架往前爬。We were crawling along the narrow steel lattice of the bridge.通常白云石晶体构成格架,它有均匀分布的孔隙.Commonly the dolomite crytals form a framework with evenly distributed porosity.颗粒本身远比颗粒格架坚硬.The individual grains are ...
A 25 mile traffic jam clogged the northbound carriageway of the M6.长达25英里的交通拥堵阻塞了M6号高速公路的北行车道。She sat in the car, silently fuming at the traffic jam.她坐在汽车里，心中对交通堵塞感到十分恼火。We were stuck in a traffic jam .我们遇上了交通阻塞。...
火车站上有冲鼻的猫味和臭水沟味。The railway station smelt powerfully of cats and drains.臭婆娘，你知不知道这会恶名远扬？Do you realize, woman, the scandal and publicity that will be involved?这栋大楼外面的气味让人无法忍受——就像臭鸡蛋的味道。The smell outside this building is ...
Very slow - grown softwoods have excellent workability.生长非常慢的针叶材有着特别好的加工性能.There are two main kinds of timber trees - softwoods and hardwoods.用材树种有两大类 -- 软木材与硬木材....