煤是古时候储存的阳光 大约900年前,欧洲人和亚洲 人发现地下的煤矿并开始燃煤。煤 其实是古时植物储存了三亿年之 久的阳光,经由燃煤,人类第一次 能够使用那些在远古储存下来的 太阳能。 煤的开采使当时人类能铲掉 更多的林地以转为农田,因为他们 Coal is the store of sunlight in ancient times About 900 years ago, Europeans and Asians discovered underground coal mines and began to burn coal. Coal is actually the sun that was preserved by ancient plants for 300 million years. By burning coal, mankind can use the solar energy stored in ancient times for the first time. The mining of coal enabled humans to shovel away more forest land for conversion to farmland because they