before getting off the board,whatmust you do?

问题描述:

before getting off the board,whatmust you do?
把英文回答的写出汉语意思

你是要翻译还是?翻译:在下飞机(船)之前你要做什么?如果是回答:check your luggage,find out your ticket for the exit-cheecking ,don't stand up or unfasten your safe-belt before landing firmly....