30 percent of reptiles, birds, and fish are currently threatened with extinction.目前，30%的爬行动物、鸟类和鱼类面临灭绝的危险。All reptiles have to slough their skin to grow.所有爬行动物生长过程中都要蜕皮。Snakes and crocodiles are both reptiles.蛇和鳄鱼都是爬行动物....
Clinging to outside sources indicates a lack of assuredness inwardly.依赖于外部情报源,表明你缺乏内在的确信.Sara, while remaining outwardly amiable toward all concerned, was inwardly furious.萨拉尽管表面上对所有相关的人依然和蔼可亲，内心却怒火中烧。He pretended to be ...
再好的花园也有一些不能根除的杂草。A good garden may have some irradicable weeds.这种疾病是很容易根除的.These diseases could easily be rooted out.需要每个扶轮社员的参与才能确保小儿麻痹根除的成功.Every Rotarian's participation is needed to ensure success in eradicating...
Local police are trying to defuse racial tension in the community.当地的警察竭力缓和这个社区种族间的紧张局面。The organization helped defuse potentially violent situations.该组织帮忙化解了可能出现的暴力局面。The President offered compromises to parliament to d...
水很快就会流尽.The water will soon drain away.我们愿为保卫祖国流尽最后一滴血.We will defend our motherland to the last drop of our blood.都不足一丝轻泪, 流尽热血 、 热汗.All the insufficient light tear, drains away warm - blooded, the hot perspiration....