来源：学生作业帮 编辑：大师作文网作业帮 分类：英语作业 时间：2024/11/21 00:07:17
求关于环境保护的英语演讲文,要时长三分钟的!
As is known to us all,our environment is getting worse and worse.In order to protect our environment,we should live a low-carbon life.
First of all,when we go out,we should take a bus or ride
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