義烏作為一個國際商貿名城，吸引了越來越多的國內外遊客來旅遊購物。因此，建設一個綠色，文明的義烏顯得尤為重要。請你以為題，寫一篇短文。
參考詞彙：environment duty,rubbish,plstic,pollution,plant
要求：（1）語句通順，語意連貫，書寫認真 （1）詞數809左右。文章開頭已給出，不計入詞數
（3）可適當發揮（文中不能出現真實的人名和姓名）
As we know,Yiwu is an international city.________________________________________________________
會考英語滿分作文： How to build a greener city
As we know,Yiwu is an international city. It attracts more and more people to come and do it's our duty to build a beautiful green city. As students,we shouldn't throw rubbish anywhere on the ground or use too many plastic bags. Ask the factories not to put waste water into the river and we'd better not go to school by car so that we can reduce the air pollution. What's more, we should plant more trees and flowers to make our city greener. Let's work hard for our city tohave a good environment.