等一下——我不同意那个观点。

___Wait ___a ___moment - I don't agree with that.

等一下——我刚刚想到一个主意。

___Wait ___a ___minute - I've just had an idea.

等一下！我想你把钥匙落在这里了。

___Wait ___a ___minute! I think you left your keys here.