Complete the proverb. Spring fog. What? Summer fog. What? Autumn fog. What? Winter fog. What?

As the saying goes: spring fog and rain, summer fog and sunshine, autumn fog and cool wind, winter fog and snow.

In spring, the air flow in the south is getting stronger and stronger, which makes foggy weather easy to form rain; Summer is foggy and humid, and it looks very hot at the same temperature; In autumn, the airflow in the north is getting stronger and stronger, and the weather that leads to fog formation is easy to bring cool breeze; In winter, the ground is foggy, and the wet air above it is easy to form snowfall under the action of low temperature.

Extended data:

Proverbs refer to concise phrases that are widely circulated among the people. Most proverbs reflect the practical experience of working people, and they are generally handed down orally. Proverbs are similar to idioms, but they are colloquial and easy to understand. Generally speaking, they express a complete meaning and are almost one or two short sentences in form.

It is mostly a summary of learning experience, which encourages people to study hard. For example:

1, bees pick flowers to make them sweet, while people read books to tell the truth.

2, the knife will rust if it is not sharpened, and people will fall behind if they don't learn.

Nothing is difficult in the world, if you put your mind to it.