用should和should not造关于保护环境的句子各10句
问题描述：
用should和should not造关于保护环境的句子各10句
差不多 就是分别要10个句子
答
We should not use too many plastic bags.We should use recycle bag.We should not throw rubbish carelessly.We should discard our rubbish carefully.We should recycle papers,cans,glass containers and many...