Speech on spring equinox and solar terms

spring equinox, summer solstice, autumn equinox and winter solstice are solar terms with obvious seasonal changes. People who were good at poetry and painting in ancient times left many masterpieces in describing "spring". The poet Xu Xuan of the Tang Dynasty wrote off the vernal equinox in his "Seven Unique Poems": "The foot of the rain falls softly at the vernal equinox, and the slanting wind on the willow bank brings guests home. When the season is late in the north, it is known that there is green early. " Ouyang Xiu's "Walking on the Sha" has a high literary attainments: "Rainy scenery, spring breeze weather. Thousands of flowers and hundreds of flowers compete for beauty. Draw a pair of beams and new swallows, and the parrot in the jade cage sleeps alone. Ficus pumila is against the wall, and strawberry moss is all over the floor. There are songs in several places in the brothel. Suddenly, the old things came to my mind, and I frowned in silence. "

At this time, most parts of China have entered the busy time of spring ploughing, and there is a farmer's proverb in Hebei: "Wheat rises at the vernal equinox, and every moment is worth a thousand dollars." In the northern hemisphere, the days are gradually long and the nights are short, and the sun shines directly on the equator.

A light rain last night turned into snow at night. After 8 a.m., some cumulonimbus clouds in the east gradually dispersed, and the sky was as clean and blue as washed. The polluted air caused by smog for many days has been washed and purified, and the breeze is blowing gently, which has a refreshing and refreshing feeling. People were delighted to find the second In the snow in the lunar calendar (the third In the snow in the Gregorian calendar), and rushed out of their homes to take photos with their mobile phones and cameras. At this time, I can more and more appreciate the artistic beauty of Han Yu's Chun Xue: there is no fragrance in the New Year, and grass buds are seen in early February. Snow is too late for spring, so it is intended to be a flower in the courtyard tree to wear flying.