The quatrains in Tang poetry, the sun is late, and the mountains are beautiful.

Jiangshan bathed in spring, how beautiful, flowers send flowers.

Swallows are busy nesting in wet mud and sleeping in pairs on the warm beach.

Explanation:

The mountains and rivers are bathed in spring, so beautiful, and the spring breeze brings the fragrance of flowers and plants.

Swallows are busy building nests with wet mud in their mouths, and couples of mandarin ducks are sleeping on the warm beach.

Extended data:

This group of five-character quatrains is an early work of the poet Wandering Southwest, which was written in the late spring of 764, the second year of Guangde in Sichuan Caotang.

The first two sentences "Sunset", "Jiangshan", "Spring Breeze" and "Flowers and Plants" constitute a big scene outlined in bold lines, and the end of the sentence highlights the poet's strong feelings with "beauty" and "fragrance". The last two sentences are detailed pictures, which are not only dynamic descriptions of swallows flying, but also static portrayal of Yuanyang sleeping.

The busyness of swallows contains the vitality of spring, and the leisure of Yuanyang reveals the gentleness and quiet movement of spring, which set each other off and become interesting. And all this is bathed in warm sunshine, harmonious and beautiful, which really gives people a feeling of spring.

Baidu Encyclopedia-Two quatrains (Du Fu's Poems)