We need a clean environment to live a healthy life.怎么翻译

翻译 We need ten minutes if we want a clean shower. We need a clean environment to live a healthy life.怎么翻译 why do we need a clean environment 简单说明即可大约30s左右读完 we have just been told that we need to clean our room first and theirs a little 求翻译 we've just been told that we need to clean our room first and____(they）a little later The city park is not clean.We need to help () it ().A set；up B clean；up C put；upD call；up求理由 We need to get our classroom ____(clean).It's really a mess.用词的正确形式填空, 英语翻译i finally undestand that we need to share the housework to have a clean and comfortablehome,i repiled We need clean water do drink every day.(划线部分提问)划线部分是clean We need to keep the water clean.(改为一般疑问句) _______we_______to keep the water clean? Must we clean the classroom now?No,you needn't.It ______ after school.A.may clean B.must clean C.need be cleaned D.can be cleaned[正确答案是D,为什么不选C] We ________ the room for your party,Amy.A.need cleaned B.needn't to ciean C.don't need to cleanD.don't need to clean应该选哪一个, We ________ the room for your party,Amy.A.need cleaned B.needn't to ciean C.don't need to clean选哪个,同时说出原因,needn't to do和don't need to do 有什么区别. what we need is a things we need for a we need a little christmas We need a THIRD SEASON! We Need A Break 歌词