He's seriously underrated as a writer.

　　他是被嚴重低估的一位作家。

　　She is a writer of international repute.

　　她是一位享有國際聲譽(yù)的作家。

　　What are your main concerns as a writer?

　　作為一名作家，你主要關(guān)注的是哪些問(wèn)題？