英语翻译

问题描述:

英语翻译
翻译成英文的哦~
1.我觉得很有必要
2.这样能够有效地节省纸张
3.我们应该把用完了的瓶子和报纸回收再利用
4.打印纸双面用

1 I think it is necessary2 This will save papers efficiently3 We should reuse and recycle the bottles and newspapers after we used them4 Print on both sides of the paper