He had clung to the remembrance of things past.他沉湎于过去的记忆。The sudden height dizzied her and she clung tightly.突然上升的高度让她晕头转向，她抓得紧紧的。In spite of his illness, he clung tenaciously to his job.尽管有病在身，他仍顽强地坚持工作。...
He was grappling with an alligator in a lagoon.他正在环礁湖里与一只短吻鳄搏斗。The lagoon was pullulated with tropical fish.那个咸水湖聚满了热带鱼。A girdle of islands enclosed the lagoon.一环小岛围绕着礁湖....
A pall of oily black smoke drifted over the clifftop.一团油腻的黑色烟雾飘到悬崖顶上。No one in the interregnum seemed to feel final responsibility, and so matters drifted along.在新旧总统交替期间,似乎谁也不愿意承担最后的责任, 于是事情就这样随波逐流下去了.The car drifted on...
A water vole swam vigorously upstream.一只水鼠奋力向上游游去.Clean - cultivation reduces vole survival and reproduction.无覆盖耕作可减少田鼠的存活和繁殖.The two vole species are not abundance than 99 % alike, genetically.如就基因而言,这两个物种超过99%的部份绝无二致....