1. Evening: Spring is getting longer and longer, so it's late.
2. Mud melting: This means that the soil is wet.
3. Yuanyang: A waterfowl, male and female live in pairs by the water.
The first quatrain vividly depicts the scenery of spring, picturesque. The first two sentences give a general description of the splendid spring. Just ten words, including sunshine, mountains and rivers, spring breeze, flowers and their fragrance, arouse readers' senses to experience, feel and associate the beauty of spring. The last two sentences focus on swallows and mandarin ducks. Swallows fly high and low around the warm spring mud and nest in the mud, giving people a relaxed and happy feeling. Poets use the rhythmic words "total" and "cha cha" to make this bright and complicated picture full of movement, and also make poetry have a brighter and smoother rhythm. The language of the whole poem is full of colloquial colors, which makes people feel very cordial to read. The quatrain means how beautiful the mountains and rivers bathed in spring are, and the spring breeze brings the fragrance of flowers and plants. Flying swallows are busy building nests with wet mud in their mouths, and beautiful mandarin ducks are sleeping on the beach in the sun.
And the poet's heartfelt happiness in spring is also on the paper.