出典:Wikipedia
出典:『Wikipedia』 (2011/07/13 22:49 UTC 版)
A fire drill is a method of practicing the evacuation of a building for a fire or other emergency. Generally, the emergency system (usually an alarm) is activated and the building is evacuated as though a real fire had occurred. Usually, the time it takes to evacuate is measured to ensure that it occurs within a reasonable length of time.
a fire-drill
whelks
waratahs
ホークビット
katydids
firebrats