What's the next sentence in spring?

In spring, the next sentence on a child's face changes three times a day. The weather in spring is changeable, sometimes sunny, sometimes cloudy, sometimes rainy, sometimes windy, just like a child, laughing and crying. Therefore, there is a portrayal of "a child's face turns spring three times a day".

The weather in spring is changeable, mainly because after the arrival of spring, the direct position of the sun on the earth gradually moves northward, which increases the heating of the ground in our province, and the warm air in the south gradually pushes northward. As long as this warm and humid air has a chance to rise, it will turn into clouds and cause rainfall. But at this time, the cold air force in the north is still very strong, and cold and warm air often conflict, resulting in changeable weather.

There is a complete set of proverbs about meteorology.

1, don't go out at dawn, and go to Wan Li Road at sunset.

It is very cold in the morning and very hot at night in early autumn.

3. Look at the southeast early and the northwest late.

Birds are singing in the morning, and the weather will get better.

5. Clouds from the northeast must have storms.

6. Clouds twist raindrops.

7. The cloud goes west, and the chicken drowns in the river.

8. The clouds are heading south, and boats are set in the river.

9. The clouds are heading east and the river is empty.

10, the cloud goes north and the river rises.