sold book

例句：

1. 1. Ibought this old book at the flea market for $5.
   我在跳蚤市场以5美元的价格买了这本旧书。
2. 2.The library has a lot of out-of-print books that are worth reading.
   图书馆有很多珍贵的旧书，值得一读。
3. 3.She sold her second-hand book to a friend who was interested in literature.
   她把她的二手书卖给了一位对文学感兴趣的朋友。