例句：
He may be able to prescribe you something for that cough.
他也许能给你开一些咳嗽药。
Police regulations prescribe that an officer's number must be clearly visible.
警政制度规定，警察的番号必须醒目。
The syllabus prescribes precisely which books should be studied.
教学大纲明确规定了哪些是必读的书。
He described the sequence of events leading up to the robbery.
他描述了抢劫案发生前的`一系列有关情况。
The book describes in outline the main findings of the research.
本书扼要叙述了主要的研究结果。