Driving in foggy weather, the circle of friends talks about the poem about how you can’t see anything in the fog.

"The fog locks the river and the sky is blurred, and the lone boat rushes to the evening wind", "The morning fog is filled with no trace, covering everything and making it difficult to find" etc.

“The fog locks the river and the sky is lost, and the lone boat rushes towards the evening wind”: “The fog locks the river and the sky is lost”: It describes the scene of heavy fog on the river, and the fog is so thick that the river and the sky are almost invisible. "One-line confusion" vividly expresses that the vision is limited and only a hazy line can be seen, which makes people feel confused and confused. "The lonely boat is approaching the evening and the wind is rushing": The "lone boat" here hints at the poet's loneliness in the heavy fog. At the same time, "facing the evening" points out the time, and "the wind is approaching quickly" strengthens the tension and uneasiness of the environment. . On the whole, this poem gives people the feeling of being alone in a boat, facing the evening wind and thick fog, feeling lonely and helpless.

“The morning fog is filled with no trace, covering everything and it is difficult to find”: “The morning fog is filled with no trace”: describes the early morning fog that spreads, covering all the scenery, making everything around it lost trace. "No Trace" emphasizes the thickness and blocking effect of the fog. "Everything is covered and difficult to find": further emphasizing the influence of heavy fog, which makes everything covered and difficult to be discovered or found. "Hard to find" expresses the trouble and inconvenience caused by heavy fog.