The central section of the book is a historical overview of drug use.
本书的中心部分是对药物使用的一个历史概述。
《柯林斯英汉双解大词典》
2
It's a thoughtful examination of the dangers of our computing overdose and a historical overview of how technological advances change consciousness.
这是对我们过度使用计算机的危险的深刻考察，也是对技术进步如何改变意识的历史概述。
3
This wide-ranging introduction to the study of autobiography offers a historical overview of autobiographical writing from St Augustine to the present day.