全球性生态保护工作很可能会和地方生态系统存在矛盾。Global ecological efforts can easily be at odds with local ecologies.现在酸雨已成为全球性的问题.Acid rain is becoming a big problem all over the world today.空气污染是全球性的问题.Air pollution is a global problem....
Contemporary African cinema has much to offer in its vitality and freshness.当代非洲电影在活力和新颖性上颇足称道。Without continued learning, graduates will lose their intellectual vitality...如果不继续学习，毕业生就会失去思想上的活力。Hothouse plants do not po...
We subcontracted the work to a small engineering firm.我们把工作转包给了一家小型工程公司。The electrical work have been subcontracted to smith ltd.电气工作已转包给史密斯有限公司.Many cases in the public eye involve contracted or subcontracted detective ...
他只能看见球门柱模糊的轮廓。He could see only the hazy outline of the goalposts.球从门柱弹回，欧文头球将球攻进。The ball rebounded from the goalpost and Owen headed it in.我撞着了门柱,把臂伤了.I've banged into the doorpost and hurt my arm....
The glacier scooped a canyon out of rocks.冰河在礁石中冲出了一条河谷.The upper surface of glacier is riven by crevasses.冰川的上表面已裂成冰隙.the deceptively smooth surface of the glacier看似光滑的冰川表面Warmer conditions can send meltwater to the gla...