Introduction to waterfalls: Some of the waterfalls in the gorge fall from the cliff, like the Milky Way hanging from the sky; some fall from the top of the canyon, like a rushing torrent, with surging momentum; some are tens of meters wide, like a curtain; Some are as narrow as a ruler, like rosary beads threaded together. In spring and summer, the stream rises sharply, and the bottom of the gorge is invisible. The stream hits the rocks, roaring, and splashing waves; in autumn and winter, the water falls and the rocks come out, and the stream meanders with twists and turns.