caespiticole

例句：

1. 1.The book is about the history of ancientRome.
   这本书是关于古罗马历史的。
2. 2. Hewas a famous writer who wrote many books.
   他是一位著名的作家，写了很多书。
3. 3.She has read all the books in thelibrary.
   她已经读完了图书馆里的所有书。