摘要
在机场通关行李检查时，搭机乘客已经被迫脱掉鞋子和外套，而且只能带小瓶液体随行，如今他们又得遵行一项新指令了，那就是打包务必整齐不凌乱。美国“运输安全管理局”（简称TSA）呼吁旅客保持随身行李的整齐、不凌乱，应尽量分层打包，所携带物品应保持整洁。
Airline passengers, who already must .remove their shoes, take off their coats and carry only small bottles of liquids, now have a new directive at airport checkpoints： Pack neatly. The Transportation Security Administration （TSA） urges travelers to eliminate clutter in carry-on bags. Pack in layers. Keep items neat.
