audible fire alarm system
常見例句
- Fire Emergency: In case of a fire, please call the hotel operator, the emergency alarm system will give out audible warning. If you have hearing.
火災(zāi)：在遇到火災(zāi)的時(shí)候，請打電話聯(lián)系電話縂機(jī)，緊急情況警鈴會自動響起。 返回 audible fire alarm system