论文部分内容阅读
大约在三亿年前,地面上到处生长着茂密高大的植物,也生长着高等或低等植物、水草以及浮游生物。由于地壳的变动,这些植物被一批批地埋在地面的低凹地区或海洋边缘。被泥沙掩埋的植物,随着时间的流逝,越埋越深,并长期受着压力、地心热力和细菌的作用而变成了煤……后来有了人类。人们开矿打井,把煤挖出来用于生活和建设。终于有一天,地下的煤挖完了。地下没有煤,地上也没有了树。这是大地的悲哀。它一定非常怀念那些树,怀念那些有树的日子。那些树还能回来吗?有一些人,他们也在渴望有树的日子。他们在挖过煤的地方栽树,他们要把从前的“煤都”变成“绿都”。这是一群中国人,那个地方叫抚顺。
About 300 million years ago, there were dense plants growing on the ground, as well as higher or lower plants, aquatic plants, and plankton. Due to changes in the earth’s crust, these plants were buried in batches in the low-lying areas of the ground or on the edge of the ocean. Plants buried in sediments are buried deeper and deeper as time goes by, and they have been transformed into coal by pressure, geothermal heat, and bacteria for a long time... Later, there was humanity. People open mines to dig wells and dig out coal for life and construction. Finally one day, the underground coal was dug up. There is no coal in the ground, and there is no tree on the ground. This is the sorrow of the earth. It must have missed those trees and remembered those days when there were trees. Can those trees still come back? There are some people who are also eager to have a tree. They plant trees where they have dug coal. They want to change the former “coal capital” to the “green capital.” This is a group of Chinese people, that place is called Fushun.