Writing is an important skill that needs learning. Students who are weak in writing often find writing boring. A perfect English passage is easy to read and understand. So try to keep your passage clear and well organized. When writing in English, keep the following rules in mind: avoiding difficult language, keeping subordinate clauses (从句) short and not using terms rather hard to understand. You can make your passages more attractive by using different kinds of sentences. However, always use main clause for important information. As to different parts of a passage, focus on one main point in each part. You should provide new information based on what readers already know. Also, you should catch and keep readers' attention when writing. If you try yourself today, you will find it fun to write in English. Also, you will find it is interesting to write in English.