"The author is young and beautiful."

Translation: Autoarea este tânără și frumoasă.

[fllwHm]

I think it is not obvious from the English sentence that the author is female. So the translation "Autorul este tânăr și frumos." should also be acceptable.

[Lixmage]

Beautiful is not typically an adjective applied to a man in English so this does lend context. If it said The author is young and handsome it would then be the male version.