When the great library of Alexandria burned, the story goes, one book was saved.
据说，当亚历山大图书馆被烧毁时，有一本书得救了。
When the great library of Alexandria burned down, the story goes, one book was saved.
当著名的亚历山大图书馆被烧毁，据说，有一本书幸存。
When the great library of Alexandria burned, the story goes, one book was saved. But it was not a valuable book;
故事是这样的，在亚历山大很有名的图书馆被焚时，只有一本书幸免与难，但这本书却没有什么价值。
应用推荐