All for one，one for all.

　　我为人人，人人为我。

　　这个太简单了，补充一个一劳永逸的表达，once and for all.拿越狱里的一句话做例子，you shot him and keep everyone from trouble once and for all.

学习英语培训就到长春英语培训学校，更多的课程了解可以拨打咨询热线：400-033-6027  QQ 1049357050 ！！！