How to Protect Our Environment

With the global warming getting worse,more people choose to live a low-carbon life for the purpose of reducing greenhouse gases.We’d better save much water,paper and electricity.We should use less carbon and oil.It’s important to turn off the lights and computers when we leave the room.We should

家乡发生了巨大的变化

我的家乡30年来发生了巨大的变化。在过去，生活条件很差。几乎没有什么公交车或者汽车，道路狭窄。通常，一个大家庭挤在一个又小又暗的房子里。大多数家庭无法得到足够的食物。通信简单而缓慢。人们主要通过信件或电报与朋友和亲戚保持联系。