What did you think about the idea?
你認為這個想法怎麼樣？
What did he say to you?
他對你說了些什麼？
What did you think of the movie? I didn't rate it myself.
你覺得這部電影怎麼樣？我本人認為不怎麼樣。
What did she do for a living?
她過去幹哪一行為生？
What did she mean by leaving so early?
她為什麼這麼早就走了？