航班逐渐开放了，但票价仍旧坚挺。我决定今年来个错峰回家，不一起飞。于是我想到一个问题：父亲或母亲一人带着孩子出入境，美国海关会不会严格检查，防止出现家庭绑架案的情况呢？查了 CBP，果然有写：Minors may be able to travel to another country without either one of their parents. They may however require a notarized written consent letter from both parents.
I/We, 你/你们的姓名, am/are the lawful custodial parent(s) and/or non-custodial parent(s) or legal guardian(s) of:
Child’s full name: 孩子姓名 Date of Birth: 孩子生日 U.S. Passport Number: 孩子护照号码
has my/our consent to travel with: 同行成人姓名，护照号码，护照颁发地和日期 to visit 目的地 during the period of 出发日期&返回日期.
I hereby authorize 同行成人姓名 to make any necessary decisions regarding the medical care or other emergencies that may arise during the trip. I also grant permission for the child(ren) to participate in any activities planned for the trip.