书面厚纸

例句：

1. 1. The ancient manuscript is a treasure trove of history.
   这部古老的手稿是历史的宝库。
2. 2. He carefully wrote down every detail in his notebook.
   他仔细地在他的笔记本上记下了每一个细节。
3. 3. The old book was written by an author who lived over a hundred years ago.
   这本旧书是由一位生活在一百多年前的作者写的。