Question

请英语高手帮我翻译一下吧，感激不尽啊~~~~

摘要：本论文主要介绍了药学的起源，发展，药物的分类，及本人对药物的基本认识。药分三类：化学药，生物药，中药。药学教育中的四大专业课程是药物化学，药物分析学，药理学和药剂学。除介绍药学起源，发展，药物分类等问题外，本文主要讲要学四大专业课程的大致情况和发展等。
关键词：起源，发展，分类

Answer 1

This paper mainly introduces the origin of pharmacy, drug development, classification, and I on the drug 's basic understanding. Medicine is divided into three categories: chemical medicine, biological medicine, Chinese medicine. Pharmacy education in four major professional courses are medicinal chemistry, drug analysis, pharmacology and pharmacy. In addition to the pharmacy origin, development, classification of drug issues, this paper stresses to learn four professional courses roughly circumstance and development.Key words: origin, development, classification

Answer 2

Abstract: this paper mainly introduced the origin of pharmacy, development, drug classification, and I am a basic understanding of drugs. Medicine be divided into three types: chemical medicine, biological medicine, Chinese traditional medicine. Pharmacy education of the four major professional course is drug chemical, pharmaceutical analysis to learn, pharmacology and pharmacy. In addition to pharmaceutical origin, development, drug classification the problem, this paper mainly speak four professional course to learn the general situation and the development, etc.
Key words: the origin, development, classification

Answer 3

上面的写的还可以，就是很多地方需要修改。我改了。

Abstract: this paper mainly introduces the origin and development of pharmaceutics, and the classification of drugs with my personal cognition of them. Drug is classified into three groups: chemical medicine, biological medicine and Chinese traditional medicine. Pharmaceutics focuses on four major subjects, they are: drug chemical, pharmaceutical analysis, pharmacology and pharmacy. Apart from the discussions of pharmaceutical origin and development, drug classification, this paper also emphasis on the background and development of the four professional subjects.
Key words: origin, development, classification