如果不是在美国黄石公园的亲眼所见，我怎么也想像不出大自然中水的颜色和形态如此变幻多端，丰富多彩。我以往的文章，并不那么喜欢用“丰富”这个词，而对美国黄石国家公园，我是一定要用上它了。湖光山色、悬崖峡谷、喷泉瀑布，还有森林草地和数不尽的飞禽走兽。而最具有独 If not in the Yellowstone Park in the United States witnessed, how can I not imagine the nature of the water color and shape so varied and colorful. My past essay did not like to use the word “rich,” but for the Yellowstone National Park in the United States, I definitely wanted to use it. Lakes and mountains, cliffs, waterfalls, waterfalls, forest meadows and countless animals and birds. The most unique