1·Fire extinguishers are located on each floor and in each apartment.
每个公寓和楼层都有灭火器。
2·Where are the fire extinguishers?
灭火器在哪里？
3·A: Are these fire extinguishers working?
A：这些灭火器好用吗？
4·Are these fire extinguishers working?
这些灭火器好用吗？
5·Fire extinguishers are used to beat out fires.
灭火器是用来扑灭火焰的。
6·Note the location of fire exits and fire extinguishers.
留意安全出口和灭火器的位置。
7·How can we improve engines, inhalers, and fire extinguishers?
我们怎样改进引擎、喷雾器和灭火器？
8·In addition, CFC's are used in fire extinguishers as well.
此外，氯氟化碳也用于灭火器中。
9·Dry powder fire extinguishers should be available in the area.
该区域应备有干粉灭火器。灭火装置要放在方便得到的位置。
10·Know the location of fire extinguishers, and learn how to use them.
了解灭火器的位置并知道如何使用。