Thousands of miles away in Huang Yun, the north wind blows geese and snow. What kind of scene is depicted?

Thousands of miles away in Huang Yun, the sky is dark, the north wind is whistling, and the goose feather is snowing ... depicting the natural scenery when saying goodbye. Huang Yun blocks the sun for thousands of miles, leaving only a small corner of the sun. After nightfall, the north wind started again and the wind roared. Accompanied by sweeping snowflakes. A flock of geese flew through the air and headed south. The realm expressed by these two sentences is far and wide, and it is a typical northern snow scene. "A thousand Li", some books are called "Ten Li", although it is a word difference, the realm is far from it. In winter in the north, green plants wither, and withered branches are not enough to cover your eyes, so your vision is very wide and you can see thousands of miles away. Saying "Huang Yun" is also typical. It's cloudy, and with these two words, it's decided that there will be "daytime", "north wind" and "snow in succession". With this understanding, we can see that the author did not rush to put pen to paper, and the poetic language naturally flowed out after painstaking brewing. Although these two sentences objectively describe the scenery, they also show the mood of farewell and the poet's temperament and mind everywhere. It is easy to arouse people's sadness at dusk, but at present, the poet is bidding farewell to Dongda, and we can imagine his attachment. Therefore, although the realm of these two sentences is far and wide, it is not without bitterness and coldness; But Gao Shi, after all, is distinguished and gifted, and can't extricate himself from the sadness of parting. He can control his feelings with reason, and write an impassioned and magnificent voice with another mind.