写作思路：根据题目要求，以“有效沟通的重要性”作为主题，可以以沟通的重要性作为主线进行强调，举例来证明文中的观点，正文：
Communication is a sincere dialogue, an emotional exchange and an exchange of information. Communication can eliminate misunderstanding and calm anger.
沟通是一种真诚的对话，一种情感的交流，一种信息的互换，沟通能够消除误解，能够平息怒火。
If there is no communication, there is no interpersonal relationship!
如果没有了沟通，就没有了人际关系！
In today's society, communication is needed between parents and children, between teachers and students, and between students.
现在的社会，父母与儿女之间需要沟通，师生之间需要沟通，同学之间更需要沟通！
If we can't even do this, then you can't stand up among your classmates!
如果我们连这一点都做不到，那么你在同学之间肯定立不了足！
Because friends hold high the torch of communication with each other, even if they are separated by the distance between heaven and earth, they can echo each other at a lonely night.
朋友之间因为彼此都高举着沟通这火把，哪怕隔着天与地的距离，也能在寂寞的夜里遥相呼应。