售票口

例句：

1. 1. We need to buy tickets in advance for the concert.
   我们需要提前买音乐会的票。
2. 2. The ticket office is located at the entrance of the stadium.
   售票处位于体育场入口。
3. 3. He bought a round-trip ticket to Paris for his vacation.
   他为假期买了去巴黎的往返票。