A bookcase caused our attention, a few book book are shipshape, have thick have thin, without common spine of a book, cover, it is to use maize paper to pack, headline is printed.

• 有一个书柜引起了我们的注重，几排书册整整洁齐，有厚有薄，没有普通的书脊、封面，都是用黄色的纸张包装，标题是打印的。