摘要:描述观点的重要性1. One of the most significant current discussions in legal and moral philosophy is ......2. It is becoming increasingly difficult to ignore the .....3. X is the leading cause of death in western industrialised countries.4. X is a common disorder characterised by ......5. Xs are one of the most widely used groups of antibacterial agents and ......摘要:强调该研究领域的一个重要问题1. However, these rapid changes are having a serious effect ......2. However, a major problem with this kind of application...