M: Before the event started, you will not have any hesitation or worry about where ah? <br>A: worry, then worry about the customer offer that day, did not follow the original plan to all.
M: Will you have any hesitation or worry before this event officially begins?<br>A: If you're worried, I'm worried about inviting customers that day, and You're not all there as planned.
M: Do you have any hesitation or worry before this activity officially starts?<br>A: If you are worried, you are worried about inviting customers on that day, but not all of them arrive according to the original plan.