What does the shade of the road mean when the shade is not reduced?

The words "the shade will not decrease" and "the way to come" imply that the poet is on his way back, while "the shade will not decrease" indicates that the trees are lush and the environment is very quiet.

From the famous "Trilogy of Daozhong" in Song Dynasty.

Every day is a sunny day when Plum Yellow passed by, riding a boat along the stream to the end of the stream, and then walking on the road to move on.

The green trees on the mountain road are as dense as when they came, and the bushes of several orioles in the dense bushes add more fun than when they came.

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When plums are ripe, the sun shines brightly every day. Take a boat to the end of the stream, and then take the mountain road.

The ancient trees on the mountain road are green and dripping, which is not inferior to the scenery on the water road. There are several orioles singing in the depths of the forest, which adds some fun.

The first sentence indicates the time of the trip. "Mei Huang Shi" is the rainy season (Huangmei Day) in the south of the Yangtze River, and it is rare to have such good weather. Therefore, the poet's mood is naturally one of coolness, and the more you swim, the cooler you get. The poet crossed the stream in a canoe, and the stream was inexhaustible, so he went ashore and walked on the mountain road. A word "lack" expresses his strong wandering complex.

Three or four sentences closely follow the "mountain walk", writing that the green shade is dense, cool and quiet, suitable for human habitation, and there are orioles singing, which makes the poet feel comfortable and happy. "On the way" quietly transits this trip to the return trip, and the word "Tim De" implies that you are still interested in going home, so you can notice that there is an oriole to help you on your way home, which shows that this idea is smart and tailor-made.

The author wrote an ordinary trip in a patchwork way, which not only described the pleasant scenery in early summer, but also made the poet's happy scene vivid and made people appreciate the quiet interest.

Another feature of poetry is to integrate feelings through comparison. The poem compares the rainy Huangmei days in previous years with the sunny days at present; The quietness of green trees and mountains in the future contrasts with the sounds of green trees and orioles in front of us, which leads to ups and downs and new ideas. The whole poem also uses the language of scenery, which is natural and depicts the beautiful scenery in the early summer in the mountainous areas of western Zhejiang. Although I didn't write my own feelings, I entered my happy mood in the description of the scenery.