He had campaigned for years to preserve the pine and fir forests where the butterflies hibernate.

多年来，他一直为保护松林和冷杉林而奔走，那里是蝴蝶冬眠的地方。

Some " enemy" set fire to the fir forest and opened fire on the " policemen" .

一些" 敌人" 点火烧了冷杉森林并向" 警察" 开火。