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滅火器使用方法:
一取,取出滅火器:Get out the fire
extinguisher
二拔,拔掉保險銷:Pull out the safety
pin
三壓,一手握住壓把,一手握住噴管:
Press the handle and hold the nozzle
四噴,對準火苗根部噴射:Aimthe
extinguisher nozzle at the base of the fire
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