What haven't you told me?
你還有什么要告訴我的嗎?
Is there something you are not saying?
你還有什么要說的嗎?
Is there anything else you want to add?
你還有什么想要補充的嗎?
Whatever you are thinking is OK with me.
無論什么想法都可以對我提出來。
Any comments will be appreciated.
對于任何意見我們都不勝感激。
Any ideas will be fine.
任何想法都可以提出來。
I'd like to hear as many ideas as possible.
我想聽到盡可能多的想法。