如果你想去听音乐会，你得事生预订票，否则会没有票的。

If you want to go to the concert, you will have to reservation, or there will be no tickets.

youdao

如果你想去听音乐会，你得事生预订票，否则会没有票的。

If you want to go to the concert, you will have to reservation, or there will be no tickets.

youdao