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本文写得何等实用而激动人心!它首先提出了问题:20-million hectares of tropical forest disappear each year, mainly in developing countries.然后,又提出了解决问题的方法:…one way to halt the destruction is to get farmers to start tree farms.这种方法不是抽象的,而是具体的。本文提供了分布于世界各地的优良树木—它们的名字已令选者望而却步。这些优良树木的共同特点是速生、优质、多用途,笔者忽发奇想:我们国家引进这种树木是否实在太少了?笔者最近有幸到大兴安岭,过火10载的崇山峻岭虽已初露生机,但新树尚“待千尺”。
How practical and exciting this article has been written! It first raised the question: 20-million hectares of tropical forest disappear each year, mainly in developing countries. Then, it proposes a solution to the problem:...one way to halt the destruction is to Get farmers to start tree farms. This method is not abstract, but specific. This article provides excellent trees all over the world — their names have deterred voters. The common characteristics of these fine trees are fast growing, high-quality, and multi-purpose. The author suddenly wondered: Is it really too little for our country to introduce such trees? I recently had the privilege of visiting the Daxinganling Mountains. Although the mountains that passed the fire for 10 years are already in their infancy, the new The tree is still “waiting thousands of feet.”