From literally throwing what they could at the threat like sprinkler systems that spray trees 35 to 40 feet in the air, and dropping fire retardant gel from aircraft into hard to reach groves, to extreme tree hugging.

从字面上来说他们尽其所能对大火进行喷洒，比如能喷射35到40英尺高树木的洒水系统，从飞机上对难以够到的树丛喷洒阻燃剂，另外还有紧紧包裹树干。