翻译英语 关于鲨鱼的

Sharks grow slowly .About 40% of the different kinds of sharks lay eggs。The others give birth to live young.Some sharks carry thier young inside their bodies.
Most sharks bite people by mistake.They think a person is a large sea animal.When the sun goer down or comes up,shark are looking for food .So at these times people shouldn't go swimming in the ocean.Eash year bees,snakes and elephants kill more people than snakes do.
Today people kill sharks for sport,food and their skin.The number of sharks in the world is dropping fast!

鲨鱼生长缓慢。大约40%的品种是卵生。剩下的直接生出小鲨鱼（卵胎生，答者注）。一些鲨鱼会在身体内带着鲨鱼宝宝。
大多数鲨鱼阴错阳差才会咬人。他们以为人是海里的很大的动物。当太阳落山和升起时，鲨鱼开始觅食。所以此时不宜在海中游泳。每年蜜蜂、蛇和大象都会比鲨鱼杀死更多的人。现在人们捕杀鲨鱼，有的是为了运动，还有为了获取它的皮和食物（鱼翅）。世界上鲨鱼的数量在急剧减少！

希望大家能提供一篇有关于鲨鱼咏衣的英语作文..100词左右. 大概说下鲨鱼咏衣的好处.减少阻力呀什么的..谢谢啊..希望大家能够尽快给予帮助!!