变形虫是很简单的生物体.The amoeba is a very simple organism.当环境不利时,变形虫产生包囊.An amoeba forms a cyst when conditions are unfavourable.变形虫, 一种淡水生物, 就是这种情况.The amoeba, a denizen of fresh water, is such a case....
他们幸福地生活在不受残酷现实干扰的世界里。They lived in happy insulation from brutal facts.未受干扰的物体继续沿直线匀速前进.An undisturbed object continues to move uniformly in a straight line.植物种的群常与严酷或干扰的生境有联系.Facies of species are often connected with ex...
After a couple of brandies Michael started telling me his life story.喝了两杯白兰地后，迈克尔开始向我讲述他的生平。Cognac and Armagnac are fine brandies.科尼亚克和阿马尼亚克是两种优质白兰地.David poured two brandies with an unsteady hand.戴维用颤抖的手倒了两杯白兰地....
At first blush, vaccinating the wolves against rabies seems a simple solution.乍一看来, 为狼群注射防狂犬病疫苗是一种简单的办法.Also vaccinating children against measles has saved many lives.同时包括给儿童接种麻疹疫苗,可以挽救很多生命.Also, vaccinating children mea...
Marxism has 5 bright basic features: epochal, innovative, systematical , practical and people's.马克思主义具有五个鲜明的基本特征: 一是时代性; 二是创新性;三是系统性; 四是实践性; 五是人民性.Epochal angels: direction of the affaires of each generation and roo...