词：explore 

替换 discuss/talk about/look at

英英释义： inquire into or discuss (a subject) in detail 

例句：In this presentation, I would like to explore some common taboos in Indian culture. 

1）翻译下面的句子：

 这本书讲的是中美在过去二十年里错综复杂的关系。 

What this book has explored is the complicated/complex/mixed/intricate relation between the U.S and China over the past 20 years.

（参考翻译：This book explores the complicated relationship between China and the US in the past two decades.） 

造句：

《黑格尔之谜》这本书试图研究黑格尔哲学当中一些基本概念。然而，远远没能让这些概念变得更好理解，它最终将更多秘密留给了它的读者。

The Secret of Hegel tries to explore some fundamental concepts in Hegel's philosophy. However, far from making these concepts more understandable, it eventually leaves more secrets for its readers.