On our walk along the river we passed thundering waterfalls and quivering aspens.我们沿着河岸散步，一路经过了雷鸣般的瀑布和摇曳的山杨树。Its hills abound with streams and waterfalls.山上遍布小溪与瀑布。The loch's overflow cascades into the waterfalls of a Japanese water garden.溢出的湖水倾泻而下，形成了一座日式水景花园的瀑布。Rainbows haloed the waterfalls.彩虹的光弧笼罩着瀑布。