求翻译：. Always do something for others. Help those in trouble and care about t he people around you. If everyone did the sa me,(2)what a wonderful world it would be !Thi rdly, one must have the ability to work with ot hers. Cooperation and communication(合作和 交流)are two important keys to better human r elations. Everyone needs是什么意思？

待解决 悬赏分：1 - 离问题结束还有