进入安检前，请提前准备好护照、登机牌或电子登机牌，并把电脑、充电宝、雨伞、液体和金属物品按要求取出。
Before going through security, please have your passport, boarding pass or electronic boarding pass ready, and take out your laptop, power bank, umbrella, liquids, and metal items as required.
Before going through security, please have your passport, boarding pass or electronic boarding pass ready, and take out your laptop, power bank, umbrella, liquids, and metal items as required.