常見例句雙語例句Describe the emergency alarm signal for passengers and crew.請描述針對全躰客人及員工的緊急訊號。blog.sina.com.cnAlarm signal have General emergency alarm, CO2 release alarm, Fire alarm, M/E failure alarm, Telephone call, Telegraph alarm.報警信號有通用報警、CO2釋放報警、火災(zāi)報警、機械故障、電話呼叫、車鍾呼叫。Article 53 When carrying out emergency tasks, police vans, fire engines, ambulances and engineering rescue vehicles may use alarm sirens and signal lights;第五十三條警車、消防車、救護車、工程救險車執(zhí)行緊急任務(wù)時，可以使用警報器、標(biāo)志燈具； 返回 emergency signal alarm