Please tell me about the lesson of knowing the weather in the clouds. What are the advantages of these explanations?

1, metaphor: "Some are like feathers, gently floating in the air; Some are like fish scales ... "-A vivid illustration.

2. Interpretation: "The lightest and tallest cloud is called cirrus." -The concept is clear

3. Quote: "The sun is dizzy in the middle of the night, the rain is dizzy in the middle of the night, and the moon is dizzy in the wind at noon"-enhance persuasiveness.

4. List the data: "cirrostratus is about 5,500-8,000 meters high"-make things concrete.

The first three are the most commonly used in this article.