volume header label

例句：

1. 1. The ancient manuscripts were carefully preserved in their original volumes.
   这些古老的手稿被小心翼翼地保存在它们原来的卷轴中。
2. 2. The library has a vast collection of books, each with its own unique volume header label.
   图书馆拥有丰富的藏书，每本书都有其独特的卷轴封面标签。
3. 3. The artist carefully crafted each volume header label to enhance the overall aesthetic appeal of the book.
   艺术家仔细制作了每个卷轴封面标签，以增强书籍的整体美学吸引力。