antiquarian book exchange

例句：

1. 1. He is an expert in the field of antiquarian studies.
   他在古物学领域是一位专家。
2. 2. The antique shop has a wide selection of vintage items.
   这家古董店有各种复古物品的丰富选择。
3. 3.Antiquarian books are often sought after by collectors.
   古物书籍常常被收藏家所追求。