例句與造句

1. Economical indicator system : after - glow luminescent evacuation indicator is applicable to fire apartment accesses for evacuation , and also used in fire service inventory , roads , number of building and apartment , etc
   節(jié)能指示系統(tǒng)：小區(qū)采用了蓄光型自發(fā)光疏散指示標(biāo)志，主要用于建筑物的消防通道疏散指示，消防用品的標(biāo)識(shí)，小區(qū)道路指示，房屋編號(hào)和門(mén)牌號(hào)標(biāo)識(shí)等地方。
2. It's difficult to find fire service inventory in a sentence. 用fire service inventory造句挺難的