麻烦请给我你的护照。
May I see your passport, please?
这是我的护照。
Here is my passport / Here it is.
旅行的目的为何?
What's the purpose of your visit?
观光(公务)。
Sightseeing(Businese).
预计在美国停留多久?
How long will you be staying in the United States?
5天。
5 days.
预计停留约10天。
I plan to stay for about 10 days.
我只是过境而已。
I'm just passing through.
今晚即动身前往日内瓦。
I am leaving for Geneva tonight.
将在那儿住宿?
Where are you staying?
我将住在波士顿饭店。

I will stay at Boston Hotel.

是否有台湾回程机票?

Do you have a return ticket to Taiwan?

有的，这就是回程机票。

Yes, here it is.

随身携带多少现金?

How much money do you have with you?

大约800元。
I have 800 dollars.
祝你玩得愉快。
Good. Have a nice day.
谢谢。
Thank you.