A: I know you travel a lot. I wonder have you by any chance ever been to Beijing?
A: I know you travel a lot. I wonder have you by any chance ever been to Beijing?
我知道你经常去旅行。我想知道你有没有机会去过北京？
A: I know you travel a lot. I wonder have you by any chance ever been to Beijing?
我知道你经常去旅行。我想知道你有没有机会去过北京？