The workers were tunnelling through solid rock.工人们正在坚石中挖掘一条通道.A massive rock fall trapped the men as they operated a tunnelling machine.这些工人在操作隧道挖掘机时被大量的落石困住了。The prisoners had escaped by tunnelling.犯人挖地道逃跑了.A massive ro...
He picked up a pencil and toyed with it idly.他捡起一支铅笔，无所事事地摆弄着。She idly pulled at a loose thread on her skirt.她无聊地扯着裙子上一根松掉的线头。"Has there been an accident?" Gary asked, idly curious.“出什么事故了吗？”加里问道，漫不经心又好奇。...
If a spacecraft travels faster than 11 km a second, it escapes the earth's gravitational pull.如果飞行速度超过每秒11公里，宇宙飞船将摆脱地球的引力。He witnessed many dramatic escapes as people jumped from as high as the fourth floor...他目睹了许多...
Two knife racks hold her favourite knives.两个刀架上存放着她最心爱的刀具。You have to fight to reach the racks of clothes but the bargains are amazing.你得费力往前挤才能够到那一架架的衣服，但那些打折品的确超值。There are racks of musty clothing and piles of junk.有几架...