英语翻译从1980年我国制定了第一部个人所得税法以来,前后共经历了六次改革.虽然每次改革都是一次进步,但目前的个人所得税

英语翻译
从1980年我国制定了第一部个人所得税法以来,前后共经历了六次改革.虽然每次改革都是一次进步,但目前的个人所得税法仍旧存在的诸多问题,个人所得税法在功能上存在缺陷:税率的设计与结构不合理,税制模式和费用扣除方面不科学等等.本文通过联系我国最新修订的个人所得税法,分析目前存在的一些问题及影响,并且相应的从个人所得税法的立法、税率设计、税制模式和税收征管制度等多个方面提出了完善我国个人所得税法的建议与设想.

你看看行不行,本人自己翻译的……
In China from 1980 to develop the first personal income tax law since the before and after the experience of six reforms.Although each reform step forward,but many problems still exist in the Personal Income Tax Law,Individual Income Tax Law in the functional defects:design and structure of the tax rate is unreasonable,the tax model and the expense deduction unscientific and so on.By contacting our latest revision of the Personal Income Tax Law,analysis of existing problems and the impact and from the Personal Income Tax Law of the legislation,the rate design,the tax model and tax collection system,the Perfection of the Individual Income Tax Law suggestions and ideas.
再问： 不是很满意，再修改下，谢谢
再答： From 1980 has developed since the first personal income tax law in China, has gone through a total of six times before and after the reform. Although the reform is a step forward every time, but the current personal income tax law problems still exist, function of personal income tax law is flawed: the design and structure of rates unreasonable, tax system and cost deductions are not scientific, and so on. This article by contacting our revised personal income tax law, analysis of existing problems and effects, and corresponding legislation, tax rate design of the personal income tax law, tax system and tax collection system, and many are offering suggestions and ideas of perfecting our country's personal income tax law.