help!translation of the following information!thank you

help!translation of the following information!thank you
郑和是中国历史上伟大的航海家,世界文明交流的先行者.在1405至1433年的28年间,郑和率领船队七下西洋,打通并拓展了中国与亚非三十多个国家和地区的海上交通,为世界航海事业的发展和各国人民的交流做出了不可磨灭的贡献.
郑和七下西洋,最多时率船二百多条,人员达两万七千多人,主要航线多达四百多条,总计航程十六万海里,是世界古代航海史上人数最多、行动范围最广的远洋航行活动.郑和1405年首下西洋,比哥伦布发现美洲新大陆早87年,比达伽马经过好望角早92年,比麦哲伦环球航行早114年,他无疑在人类文明史及世界航海史上写下了辉煌的一页.
郑和七下西洋,遍访亚非三十多个国家和地区,在国际交通方面是打开了从中国到红海及东非洲一带航道的第一人.他在第五次下西洋中,到了红海口的阿丹,东非洲的麻林、木骨都束、卜刺哇、刺撒；在第六次下西洋中,又到了阿拉伯海的祖法儿；在第七次下西洋中,又派通事七人到了红海内的天方.在郑和以前,中国的使者、商人和巡礼者可能也已经到过欧洲东部、阿拉伯半岛,或者甚至非洲的埃及,但走的都是陆路而不是海道.率领中国的船队到红海和东非洲一带,郑和是第一人.
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修改如下：
Zheng He is the great navigator,in China's history and the forerunner of the world cultural exchanges.In 1405-1433,28 years,Zheng He led seven of the Western world fleet,and expand the way China,Asia and Africa more than 30 countries and regions marine traffic to the world maritime industry development and the exchange of peoples made an indelible contribution..
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Zheng He had seven times to the Western world,his largest rate of over 200 ships,27,000 personnel of people,the main route up to more than 400,a 160,000-mile journey,is the largest in the world of ancient navigation history,the widest range of offshore sailing action.Zheng He in 1405,the first Western world than Columbus discovered America 87 years before Columbus,92 years earlier than Vasco read the Cape of Good Hope,114 years earlier than Magellan global navigation,he undoubtedly in the history of human civilization and the world,writing a glorious page in the history of navigation..
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Zheng He seven times to the Western world,combed through Asia and Africa more than 30 countries and regions in international transport from China to be opened along the Red Sea and East Africa to the first fairway.In his fifth of the Western world,to the tender red Haikou,East Africa Ma Lin,wood bones are beams,El gill Oh,gill withdrawal;
In the sixth,Western world,and the Arabian Sea to the ancestral law abuse;
In the seventh,Western world,has also dispatched Tongshi seven days in the Red Sea side.In Zheng He,the Chinese envoy,businessmen and Parade may have visited Eastern Europe,the Arabian Peninsula,or even in Africa Egypt,but to the land rather than sea lanes are.Chinese fleet led by the Red Sea and East Africa to the vicinity,Zheng He is the first person.