https://online2.tingclass.net/lesson/shi0529/0009/9870/118.mp3
https://image.tingclass.net/statics/js/2012
Officer: May I see your entry card and passport, please?
官员：我能看一下你的入境证和护照吗?
Visitor: Certainly, here you are.
游客：当然可以了，给您。
Officer: What’s the purpose of your visit?
官员：您此行的目的是什么 ?
Visitor: Business.
游客：出差。
