Chinese phrase
护照或登机牌丢了怎么办？ hù zhào huò dēng jī pái diū le zěn me bàn
Meaning
What should I do if I lose my passport or boarding pass?
When to use it
It asks what to do after losing a passport or boarding pass. It is common at an airport when practical help is needed.
Example dialogue
在机场，护照或登机牌丢了怎么办？ zài jī chǎng hù zhào huò dēng jī pái diū le zěn me bàn
At the airport, what should I do if I lose my passport or boarding pass?
先去失物招领处，再找航空公司柜台。 xiān qù shī wù zhāo lǐng chù zài zhǎo háng kōng gōng sī guì tái
First go to the lost-and-found office, then go to the airline counter.