ONE PHRASE, IN CONTEXT
要是我知道就好了;我也想知道
GET TO KNOW THE MEANING
IN A SENTENCE
I wish I knew who left the umbrella in the meeting room.我真希望知道是谁把雨伞落在会议室了。
I wish I knew who left the umbrella in the meeting room.
我真希望知道是谁把雨伞落在会议室了。