“飞流直下三千尺,疑是银河落九天。”每当我们看到瀑布时,就会情不自禁地想起唐代诗人李白《望庐山瀑布》中的千古佳句。其实,自然界中的水景不仅仅只有瀑布,还有许多类型:或是潺潺流淌的小溪,或是奔腾豪迈的江河,或是明静端详的湖泊……不知不觉中,它们都给我们的生活环境增 “Flying down three thousand feet, suspected Galaxy nine days.” Whenever we see the waterfall, we can not help but think of the Tang Dynasty poet Li Bai “Look Lushan Waterfall” in the ages. In fact, the nature of the water is not only a waterfall, there are many types: or the gurgling stream, or the Pentium heroic rivers, or clear and quiet lake ... Unknowingly, they gave us Increased living environment