他注意到机翼在一块一块地断裂。He noticed that fabric was tearing away from the plane's wing.这位农民刚刚又买了一块地.The farmer has just bought a new piece of land.他们一块一块地装配宇宙飞船的模型.They assembled the model ship bit by bit....
內战加剧了经济领域的离心倾向.The civil war reinforced the centrifugal tendencies at work within the economy.把欧洲分为作战集团产生了越来越大的离心效果.The division of Europe into warring blocs produces ever - increasing centrifugal stress.控制颗粒污染物的技术包括过滤 、...