Meaning of bào jǐng:
bào jǐng
报警
Verb
to sound an alarm; to report sth to the police
Rúguǒ nǐ kàn dào huǒzāi, nǐ yīnggāi lìjí bàojǐng.
如果你看到火灾,你应该立即报警。
If you see a fire, you should immediately sound the alarm.
Rúguǒ fāshēng jǐnjí qíngkuàng, qǐng lìjí bàojǐng.
如果发生紧急情况,请立即报警。
If an emergency occurs, please report it to the police immediately.