like reading, especially for detective novel. I love recreating the scene from the novel in my mind, and I’m really fancy the bright detective who are created by the writer. However, some people argue that reading detective novel is nothing but a waste of time, since you have the time to read, why don’t you read some book that could learn useful knowledge. But I cannot agree with it.

我喜欢阅读，特别是侦探小说。我喜欢在头脑里重新构建小说中的场景，还有我特喜欢作者创造出来的聪明侦探。然而，有些人说读侦探小说仅仅是浪费时间而已，你有时间阅读，为什么不读一些有用的知识。这个我无法赞同。

In the first place, reading detective novel is a good way to learn lots new knowledge from one book. For instance, almost all of the detective novel included the knowledge of investigation¹, psychology,behavior analysis, and some even involved the aspect of physical and chemistry.The writer perfectly² used that knowledge to write into the fiction, which make the reader learn it naturally. Hence, reading detective novel is not a bad thing, it will help you review your academic knowledge and learn something you don’t know before.

第一，读侦探小说是能够从一本书中学到很多知识的好方法。例如，几乎所有的侦探小说都包含了侦查，心理学，行为分析的知识，有些甚至还包括了物理化学方面的知识。作者完美地把这些知识融入到小说中去，让读者自然而然地学到这些东西。因此，读侦探小说不是一件坏事情，它能让你温习你的学术知识，还学到你以前不知道的东西。

In the second place, reading detective novel is like some kind of brain storming game. When you are reading novel which is every exciting, your mind will follow the plot that will set your wits to work.On another word, reading a detective novel is not only could make you feel relaxed but also could make you become smarter than before.

第二，读侦探小说是一种头脑风暴游戏。当你读一本惊险刺激的小说时，你的头脑会顺着情节走，这会能让你开动脑筋。换句话说，读侦探小说不仅能然你放松，还能让你比以前聪明。

To sum up, there is great benefit to read detective novel. You could totally enjoy the pleasure that the intelligent detective bring to you，and you could be smarter.