坐座位是in seat， 坐在大人腿上是on lap，根据自己的意愿选
Flying with a baby adds an additional layer of stress to air travel. United does what it can to make it easier on you with its infant and stroller policy.
The lock is movably mounted on a support (13) housed in the clasp. The support has an opening traversed by the lock when the lock is in locking position. The lock is supported against a wall of the support when a traction effort exceeding a preset value is exerted on the plates in ...
For children under 2, you pay just 10% of the miles you'd need for an adult ticket, which is a bargain. If your child turns 2 on the journey, the airline will provide an assigned seat on the return flight at no additional charge. You can also book lap infant awards online, which ...