2 what you do at the airport机场登机、下机程序: When you arrive at the airport, you go into the building. You check in for your flight at the . You show your passport at and then go through , where they check that you are not carrying any weapons. If you have time you can wait for your flight in the . When your flight is called, you go through the in order to get onto the plane. The plane then takes off from the . After your plane has landed, you go to the to collect your bags, then go through and , where they check your passport and your bags. You then go out into the area. 到达机场后进入候机楼（terminal building），去登机手续办理台（check-in desk）办理登机手续。 在护照检查处 (passport control) 出示护照，然后进行安检（security），以确定你没有携带武器。 要是有时间，可以在出发大厅（departure lounge）等候。 叫到你的航班时，经登机口（departure gate）登机。 飞机从跑道（runway）上起飞。 着陆后，前往行李提取处（baggage reclaim）提取行李，然后由海关（customs）和移民局（immigration）检查护照、行李。 接着便进入到达区（arrivals）。
terminal check-in desk passport control security departure lounge departure gate runway baggage reclaim customs immigration arrivals