parchment manuscript

例句：

1. 1. The ancient library was filled with parchment manuscripts.
   古老的图书馆里充满了羊皮纸手稿。
2. 2. He carefully read through the parchment manuscripts in his collection.
   他仔细地阅读了他收藏的羊皮纸手稿。
3. 3. The parchment manuscripts were carefully preserved and studied by scholars for centuries.
   这些羊皮纸手稿被学者们仔细保存并研究了几个世纪。