In this wayward weather, changing face is faster than turning pages. One second into summer, one second back to winter, this is the way people adapt.

Describe the rapid change of the weather.

If you describe people, your face changes quickly, faster than turning pages. Describe the changeable temperament, which makes people puzzled.

Mainly refers to the weather changes. It is hot one day in summer and cold again in winter. The weather changes quickly. This phenomenon occurs in spring. Spring is between winter and midsummer. At this time, the climate in the south is warm and the north is still cold. There is a great temperature difference between north and south, so the weather is changeable in spring. At this time, the cold air in the north and the warm current in the south often meet and conflict, and when there is a cyclone, the weather turns rainy. After the cyclone, the sky cleared up again, just like a child smiling through tears, so there is a saying that "a young girl is in spring".