book loss

例句：

1. 1. The library has reported a significant number of books have been lost during the recent storm.
   图书馆报告说，在最近的暴风雨中丢失了许多书籍。
2. 2.The author's lost book is still in search of its rightful owner.
   作者丢失的书籍仍在寻找其合法主人。
3. 3.The lost book was found by a kind stranger who returned it to the library.
   这本书被一位善良的陌生人找到并归还给了图书馆。