You should all be helping each other to improve.怎么翻译?

You should all be helping each other to improve.怎么翻译? You should all be helping each other to improve.这句中help为何要加i 如何理解这句话：You should all be helping each other to improve. we should help each other to improve这句话错了吗 We students should be ______(fruebd)to each other to,we,other,be,should,nice,each 连成一句话 We all gave each other confidence,courage love to go该怎么翻译 what should you do to improve your eating habits翻译 怎样翻译Helping each other makes the worly wonderful everyone should respect each other,you know the student should be ______(help） to each other. help要加ing Friend who wants to share with each other.怎么翻译?