1 一1.人类有史以来不断改变自然环境，以改善自己的生活方式。人类借助技术工具改变了地球的许多自然特征。20世纪飞速发展的工业经济给人类带来了高度发达的物质文明，但人类也在重重危机之中，环境问题已经从局部的小范围发展成地区性的甚至全球性的问题。现在，就让我们一起来了解当今世界正面临着的十大环境问题。众多的环境问题， 已经对人类提出了十分严峻的挑战，这是涉及人类能否在地球上继续生存、继续发展的挑战，人类不能回避，更不能听之任之，贸然对待。越来越严格的伐木限制、越来越小心的渔民、越来越多的生态社区、越来越先进的火力发电、越来越环保的能源技术、越来越普及的太阳能。人类必须、也只有人类能够找到自己的出路。Since time immemorial, via techniques and tools mankind has been endlessly morphing the natural environment into what can fit its lifestyles, and due to which great changes have taken place on earth ’s landscapes. In 20 century, rapid development of industrial economy brought about a highly-developed material civilization, while at the same time —— environmental problems too which amid countless crises, developed from the local to the regional and even global level. Now let ’s acquaint ourselves with the top ten global environmental problems, which together with the rest of the problems are posing great threats to human beings. It’s a matter of whether we can continue our living on earth and a matter of sustained development which we can neither dodge nor let go unchecked or deal with hastily. Lumbering is facing increasingly significant restrictions and fishermen are getting more concerned with local environment while fishing. More and more eco-communities spring up; thermal power generation is becoming more and more advanced, energy technologies more and more environmental-friendly; solar power is getting ubiquitous. Mankind and mankind only can find its own way out. 2.冰糖葫芦是中国传统美...
