Five minutes after that come the fire-raisers, who light 10km of “fireline” using drip torches (devices that drop flaming paraffin at a constant rate).

五分钟后，纵火人员出现，用滴液点火器（一种可以以形同的间隔点燃石蜡的装置）制造出一条长达10公里的“火线”。

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The FOG's size and format is modeled on the National Wildfire Coordinating Group's Fireline Handbook, which is used by wildland firefighters throughout the United States.

《手册》的大小和格式是根据全美野外火灾消防队通用的国家野外火灾协调小组的消防手册指定的。

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When a medical emergency happens on the fireline, having an air medical evacuation plan in place can drastically decrease scene time and increase firefighter survivability.

当医疗紧急情况发生在火线上时，空中医疗撤退计划可以大大减少现场时间，提高了消防队员的生存能力。

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Five minutes after them it is the turn of the unfortunate team charged with measuring the height of the flames and mapping the fireline in order to calculate how fast it is moving all without inhaling too much smoke as they go.

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