Some affluent grove owners use smudge pots of the California type, but most of us put our faith in the old-fashioned fatwood fires.

一些富裕的树林所有者使用加利福尼亚式的涂抹罐，但我们大多数人都相信老式的肥柴火。

The smudge pots lay a thick smoke, but good fat pine properly handled lays enough of a protective blanket of smoke over the trees against the settling cold.

污迹罐冒出浓烟，但处理得当的好肥松在树上铺下了足够的保护层，以抵御沉降的寒冷。

I am convinced as well that the smudge pots raise the grove temperature by only two or three degrees, while our pine blazes have raised them as much as six degrees.

我也确信涂抹盆只会使树林温度升高两到三度，而我们的松树火焰却使它们升高了六度之多。