题目内容：

英语翻译
Friends come and friends go.Friends are old and friends are new.Friends can be good and friends can be cool .Friends can be happy and friends can be helpful.

优质解答

Friends come and friends go.礼尚往来/朋友在生命之中来来往往
Friends are old and friends are new.老朋友和新朋友不断更替
Friends can be good and friends can be cool .朋友们善良而豪放
Friends can be happy and friends can be helpful朋友们热情而欢乐