"深圳三十年前后的变化" 用英语怎么说

"深圳三十年前后的变化"英语是Change after before 30 years of Shenzhen。　　I have been in Shenzhen for _____ years,it has been a great memory in my mind。　　When I was young,I had expected to live in a modern city before I came here at first time。I was disappointed after seeing shenzhen from _____ years ago。The environment in shenzhen is so bad that I can not believe my eyes。Ror example you would find it raise a cloud of dust if a car went down the dirt road。You even couldn" t have a good rest during the day,because there was really too much noise。Although there were many tall and beautiful buildings,they caused the light pollution to hurt people" s eyes。The water in the reservoirs and the rivers were not clear and drinkable。　　Nowadays,you will not see such a bad situation。Shenzhen is becoming more and more environmentally and friendly because of the greenhouse effect,they plant many trees to make the air clean not only on Tree-Planting Day。The highways are made from environmental materials。The shenzhen" s government is still working hard to improve the situation。Almost everyone obeys the laws about environment。So we are so proud of the success!　　The speed of shenzhen" s development is so quick!　　What an amazing change!　　翻译：我在深圳呆了____年,它一直是位伟大的记忆在我的脑海里。　　当我年轻的时候,我所期望的那种生活在一个现代化的城市在我来这里之前在第一次。我很失望看到深圳从___年前的事了。在深圳的环境很差,我真不能相信我的眼睛。你会发现不锈钢例子提高,扬起一片尘土,如果一辆车就下泥泞的路上。你甚至不能好好休息一下白天,因为那里实在太吵。尽管有许多高和漂亮的建筑,它们造成了光污染伤害人们的目光。水在水库和河都不清楚,饮用。　　如今,你也看不出这样一个不好的情况。深圳正变得越来越环保和友好的因温室效应,他们种许多树使空气变得干净不仅在植树的一天。高速公路是由环保材料。深圳“s政府依旧努力工作来改善这种状况。几乎每个人都遵守法律关于环境。所以我们引为自豪的成功!　　“深圳”的发展速度是多么的快!　　这是多么神奇的改变! 再问： 我要的是公共性的，不是个人性的