但是仅仅因为它是困难的，我们不能放弃将其致命的火焰扑灭。
But just because it's difficult, we can not give up the will to extinguish its lethal flame.
当你相信的时候，这一定是个奇迹，尽管希望如此脆弱，但也不能轻易扑灭。
There can be miracles when you believe, though hope is frail. it is hard to kill.
作者就泡沫灭火剂扑救车用乙醇汽油火灾进行了探索性试验，得出了常规型泡沫不能扑灭此种燃料火灾的结论。
The author has done some probing experiments on the suppression of vehicle-using ethanol gasoline fire by foam agent.
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