There is a strong emotion hidden between the lines in the poem, that is, frustration with oneself and helplessness away from relatives, so we should focus on describing it from here. Poetry focuses on lyricism! It has always been like this.
As for the scenes that need to be described, there are the following points. First, everyone feels tired after riding alone for many days. It must be a long journey from Beijing to Xinjiang, and a person must be exhausted on the road. Second, write the mood. The poet was frustrated for half his life and had to work in the frontier. Before he left, he said goodbye to his wife and children. Tears are hard to dry, and the mood is naturally extremely low. Third, the joy of meeting an acquaintance contrasts with the scene just now. It seems that meeting a pedestrian on the road will make people happy, not to mention being an acquaintance, which highlights the sense of desolation. And finally write the content of the message, you can simply shoot it. Because I didn't say goodbye to my relatives until I went out, there was actually nothing to say. I feel that I have a lot to say, but I feel as if they all know, just to report peace.
The original poem is written clearly and easily, without complicated words. Just follow the poem and add some feelings.