It snowed for many days, and the noise of pedestrians and birds in the lake disappeared. The beauty of the author is that he doesn't write about heavy snow through vision, but follows the beginning through hearing. Only these two sentences make people think that the lake is closed by heavy snow, which makes them feel chilly to read. All the birds in the lake were silent. After the heavy snow, there was silence, lakes and mountains were frozen, and people and birds were afraid to go out. They are too cold to be quiet, and even the air seems to have frozen. A word "unique" conveys a cold and gloomy feeling of ice and snow. This is a high degree of freehand brushwork, cleverly drawing the majesty of heavy snow from people's hearing and psychological feelings. This reminds us of Liu Zongyuan's famous Jiang Xue: "There are no birds in hundreds of mountains, and there are no footprints in thousands of roads. A boat, a bamboo cloak, an old man fishing in the cold river-snow. " Liu Zongyuan's Snow Map on the River is from a visual point of view. The river is vast, "there are no traces of people and birds", and there are unique fishermen who "catch snow". In Zhang Dai's works, people and birds are silent, but this silence is exactly what people feel, so there are people in silence.
Liu's poem is only twenty crosses, and the word "snow" is finally clicked, which can be said to be the cause of the result. Zhang Dai wrote that "three days of heavy snow" caused "all the birds in the lake died", which can be said to be every cloud has a silver lining. The mechanism of the two is different, but they also achieve the artistic effect of vividly depicting the scenery. Let's say that "there are no birds in a hundred mountains and no footprints in a thousand paths" in Jiang Xue is to render and compare fishermen who fish alone in the Hanshui River; Then Zhang Dai reflected that someone was watching the snow coldly below.