1.Organize your thoughts before writing： brainstorm、make an outline、etc. 下笔前整合思绪：脑力激荡,写出纲要等。
2.Write clearly. Be concise. Avoid wordiness. 写作清晰,务必精简,避免赘言。
3.Use good grammar and write complete sentences. 使用好的文法,写出完整句子。
4.Write simple sentences. Avoid a fancy style. 尝试简单句,避免花俏的句法。
