"I want to ask over there by bike", so I won't go by car. Where are you going? "The vassal country has passed Juyan", Juyan is in the northwest of Zhangye County, Gansu Province, far from the northwest frontier.
The poet compared Peng to Yan, saying that he came out of Han's fortress, like a blowing in the wind weed, and entered Hu's sky, like a wild goose flying north. In ancient poetry, flying over the eaves and walking over the wall is often used as a metaphor for a wandering wanderer, but here it is a metaphor for a minister with a court mission, who is secretly writing the poet's inner anger and depression. It echoes the "bicycle" in the first sentence. The trip to Wan Li took only ten words.
Then it describes the typical scenery in the desert: "The desert is lonely and straight, and the long river sets the yen."
The last two sentences are written to arrive at the frontier fortress: "Xiaoguan is protected in Yanran every time he rides a horse." When I arrived at the frontier fortress, I didn't see the general. The scouts told the special envoy that the general was at the front.
The poet focused his pen and ink on what he was best at winning-writing landscapes. The author's mission takes place in spring. On the way, I saw a few lines of returning geese to the north. The poet made a metaphor on the spot, and compared himself with returning geese, which was both narrative and scenery-writing, which was natural and appropriate.