不久前,西德《法兰克福汇报》惊呼,目前全世界每年约有二千万公顷的森林从地球上消失;最近,我国45名著名林业专家联名发出的紧急呼吁说,要象救火救命一样来抢救森林！科学家们预言,如果不重视保护森林,对林木乱砍滥伐,全世界将造成一系列不可挽回的严重后果。 Not long ago, the West Bank “Frankfurt Report” exclaimed that at present about 20 million hectares of forests in the world each year have disappeared from the earth. Recently, 45 top forestry experts in our country jointly issued an urgent appeal saying that they should be treated like fire-fighting Rescue the forest! Scientists predict that if the emphasis on the protection of forests and the deforestation are not taken seriously, the world will have a series of irreparable and serious consequences.