注意事项：入关时，不能用手机打电话，不能拍照。
拿好准备好的的材料：护照，还有给海关的信。
你好，请问哪里可以拿到我的行李，我的航班号是：Excuse me. Could you please show tell me where I can get my check-in baggage? My flight number is XX. Thank you!在每条传送带旁都有一个电子显示器，上面显示行李所属的航班号。你的行李应在显示你所乘航班的传送带上。如果发现行李不齐，找到你所乘飞机的机组人员，填一张遗失行李表（Lost Luggage Form）。问人家：
我的行李丢了，能给我表填一下吗？Excuse me. I’ve lost my luggage; could you give me a form to record this?领取行李后，注意跟【出口】（Exits）标志走，最后一步就是通过海关检查（Customs Control）。如果找不到这个地方，可以说：
请问海关入境处在哪里？Excuse me. Would you please show me the customs?
对不起，我不会说英语。我没有东西要申报，也没有携带肉类、植物或水果等。我们随身携带了大概两千美金。Excuse me. I can’t speak English. I don’t have anything to claim, I am not carrying any meat, plants, fruit. I have USD 2000 with me.
(My Address)
(Date)
Dear U.S. Customs Officer,
I am writing this letter for my parents (father’s name) and (mother’s name) since they do not speak English. I work as (job title) in (company name) and my wife is a homemaker. My parents are invited by us for a visit.
They arrive in Los Angeles by Flight xxxx from Shanghai on October 10th. Their connecting flight from LA to (city name) is No. xxxx at 3:30pm on the same day. They will return to China on (date, year). Attached please find the copies of their air tickets. They will stay with me in (my address) during their visit.
If you have any questions, please contact me at (phone number).
Thank you so much for your help.
Best regards,
(my name)
