森林——大自然慷慨赐予的资源。它不仅为人类提供大量木材、多种原材料、食品和饲料,而且在改造自然、保护环境、保持生态平衡、保障农牧业高产、稳产方面功不可没。所以森林通常既具有显著的经济效益,又是一种典型的环境资源。另一方面,从军事角度出发,森林对于防护国土、加强战备等作用不可小视,故它又是一种很重要的战 Forest - A generous gift from nature. It not only provides human beings with lots of lumber, various kinds of raw materials, food and feed, but also contributes to transforming nature, protecting the environment, maintaining ecological balance, and ensuring high output and stable production of agriculture and animal husbandry. Therefore, forests are usually both a significant economic benefit and a typical environmental resource. On the other hand, from a military point of view, the forest can not be underestimated for its role of protecting land and strengthening combat readiness. Therefore, it is also an important battle