题目Many people continue to use cars and motorcycles even though they know that they are bad for the environment. Why is this? What can be done to reduce the use of these vehicles? 范文 [图片] 下面是我们准备的雅思备考资料，需要的同学可以看我主页… (全文尚不可用)
華僑網
加拿大華人網上社區
