Appreciation: "the creator has endowed all the mysterious nature here with elegance, and? The day immediately enters dawn and dusk. " It is a footnote to the last sentence, describing the magical beauty and lofty image of Mount Tai as seen from a close look. A "middle" space brings everything in the world to life, and the whole nature is so affectionate that it endows Mount Tai with magic and beauty. The sun in front of the mountain is "Yang" and the sun behind the mountain is "Yin" (the water in the south of the mountain is "Yang" and the water in the north of the mountain is "Yin"). Because of the height of the mountain, the twilight of the day is cut on both sides of the mountain, so it is called "cutting dusk" This is a normal natural phenomenon, but the poet created flowers with clever pens and wrote a dominant force of the tall Mount Tai with a word "cut", which is nothing else. Mount Tai, with its height, blocks the sunshine in the south and north of the mountain, forming different landscapes and highlighting the image of Mount Tai blocking the sun.