商博良兄弟，携手共创未来。美国现在有多少人口

　　By cracking the ancient hieroglyphic code, Jean-François Champollion gave words to a thousand-year-old, mysterious civilization - but behind his legendary feat was a mysterious brother who made it all possible. 　　New correspondence discovered between Jean-François Champollion and his brother Jacques-Joseph now allows us to fully understand how a young, self-taught genius was able... (展开全部)