书展

例句：

1. 1. The book fair is a great opportunity for readers to discover new books.
   书展是读者发现新书的绝佳机会。
2. 2. At the book fair, there were many interesting books on sale.
   在书展上，有许多有趣的书在出售。
3. 3. I went to the book fair last weekend and bought some books for my friends.
   我上周末去了书展，为我的朋友买了一些书。