七年级上册英语课文第41页翻译!

回答人的补充 2009-08-17 16:51 新世纪版英语高二第一学期U6 Ocean under Threat 课文翻译
people use oceans for trade,travel,tourism,and recreation. we also take food and resources from oceans. All these activities can have harmful effects on the oceans and the creatures that live in them.Overfishing and pollution are the most common problems. Oceans link countries all over the world;seawater circulates around the globe,so what we do in one part of the ocean can affect another.人们利用海洋,为贸易,旅游,观光,娱乐等.我们也借此食物和资源,从海洋.所有这些活动都可以产生有害影响,对海洋和海洋生物,活在其中.过度捕捞和污染,是最常见的问题.海洋连接世界各国都在海水流传世界各地,所以我们做的其中一部分,海洋能影响其他地方.In parts of the world,fishing boats with huge nets sometimes take too many of the same species of fish from a small area,causing some ocean waters to be overfished. As a result,there are not enough fish left t breed in these areas. This affects other fish in the food chain,and it affects peopel because there eventually may not be enough fish left to eat. In some parts of the world,limits have been set for the number of fish to be caught at one time.在世界上,渔船与大网,有时采取太多的相同品种的鱼类从一个很小的范围,使一些海洋水域被过度捕捞.因此,有没有足够的鱼左吨滋生在这方面的努力.这影响到其他鱼类,在食物链中,它会影响人,因为最终可能没有足够的鱼留下来吃饭.在世界一些地方,界限已定,该号码的鱼被人发现在同一时间.Some species of marine creatures are now rare because too many have been killed for food or sport. Tropical islands and coasts with coral reefs also attract large numbers of tourists every year. Indeed, this helps people develop an understanding of marine life. However, coral and shellfish can be destroyed by heavy boats. Divers, who stay under water just for fun or to hunt for souvenirs, are disturbing the natural cycles of marine life.一些种类的海洋生物,现在罕见的,因为有太多人被杀害食物或运动.热带岛屿和沿海的珊瑚礁,也吸引了大批游客,每年都有.事实上,这有利于人们形成了一个了解海洋生命.不过,珊瑚及贝壳类,可以被人破坏重型改装的.潜水员,他们留在水下只为好玩或追缉的工艺品,令人感到不安的自然周期的海洋生物.All countries of the world need to work together to share ocean resources fairly. Laws are to be made and regulations are to be enforced to prevent overfishing and pollution. It is often difficult to agree on the best way of doing this. It is also hard to make people obey laws when our oceans are so vast and difficult to patrol. However, we should all learn to understand how important it is to manage the world’s oceans now and in the future世界上所有国家需要共同努力,来分享海洋资源相当.法律是要取得和规章加以执行,以防止过度捕捞和污染.它往往难以达成一致意见,最好的办法这样做.它也很难使人们服从法律时,我们的海洋是如此巨大和难以巡逻.不过,我们都应该学会理解是多么重要,它是管理世界上的