he must understand that we mean business 翻译

He didn't understand that business letter because it was wri I don`t understand all that what he said mean.为什么能这么说 maybe that mean nothing ,and it's my own business谁帮我翻译下 写了一句话：We must understand what the teacher said that said eve 求翻译 In that instant I understand what those around me must b 英语翻译这句话怎么翻译啊?People must understand that there are objective 英语翻译To understand rock 'n' roll,therefore,we must understand 1.If we say someone is smart,we mean that he is ( ) in mind I hope you understand me and didn't mean that. He spoke so fast that we could hardly understand him.把这句子改下, clearly,tried,so,easily,he,we,understand,to,more,that,speak, 翻译：He suspected that man must be over fifties.