Autumn is crisp. The next sentence at that time was

The clouds are light and the wind is light, describing Wan Li as crisp in autumn.

Autumn is refreshing, from the poem "Cui Shi Dongshan Cottage" written by Du Fu of Tang Dynasty: "Love you, Yushan Cottage is quiet, and autumn is refreshing." ? It describes the crisp autumn weather in Wan Li.

The source of light clouds and light winds is Cheng Hao's "Encounter in Spring" in the Northern Song Dynasty: "Clouds and light winds are near noon, and flowers follow willows across thousands of rivers." Now it can also be explained that people show a free and easy and helpless attitude towards the world after suffering, which is mostly used for feelings.

Crisp autumn is an idiom of China, which is used to describe the clear sky and cool weather in Wan Li. From Cui Shi Dongshan Caotang.

Source: Tang Du Fu's poem "Cui Shi Dongshan Caotang": "Love you, Yushan Caotang is quiet, and the autumn is crisp and fresh."

Combined type; As a predicate; It is of positive significance to describe the clear sky and refreshing weather in Wan Li.

The wind is light and the clouds are light, which can be extended to express a quiet and serene state of mind. Similar sentences include "Don't be ashamed, just watch bloom's flowers fall in front of the court, have no intention to stay, and go with the clouds." It means: only by doing things can people be as ordinary as bloom's flowers and not be surprised. See if you want to keep the position, it can be unintentional. ?

The wind is light and the clouds are light, which is often used as predicate, attribute and object. It is used for weather forecast. Examples are as follows:

The word "light clouds and light wind" similar to "light clouds and light wind" originated from Cheng Hao's "Encounter in Spring" in the Northern Song Dynasty: "Clouds and light winds are light in the afternoon, and flowers follow the willows across thousands of rivers." It shows that people show a free and easy and helpless attitude towards the world after suffering.