rostone

例句：

1. 1. The ancientstone tablet is a testament tothe wisdom of the ancient Egyptians.
   这块古老的石碑是古埃及人智慧的见证。
2. 2. The Rosetta Stone was used todecipher hieroglyphics, unlocking the secrets of the Pharaohs' language.
   罗塞塔石碑被用来解读象形文字，解开了法老的语言之谜。
3. 3. In moderntimes, the Rosetta Stone has beenused as a tool for teaching foreign languagesand understanding ancient cultures.
   在现代，罗塞塔石碑被用作教学外语和理解古代文化的工具。