A leaf knows the time, and the wind and dew are also related to love. What do you mean?

It means that leaves know the solar terms, and rain and dew also have feelings. "A leaf knows the time, and the wind and dew are also in love" is the most appropriate description of the summer solar terms. The whole sentence is "today is summer, a leaf knows when it is time, and the wind and dew are also affectionate."

In the new autumn, a rain washed the forest pass, and the evening was clear and full of hope. -(Song) Excerpts from New Autumn. If there is a gorgeous opening performance in autumn, it must be in summer, when the wind and rain have stopped and the leaves are quietly floating at your feet; The rising sun, with a little dew and morning light, reflects the wonderful beauty of alternating time series. Time keeps moving, and the summer heat quietly comes to you and me. "The west wind blows a leaf, and it is cool in front of the court."

Summer is a solar term reflecting the temperature change. "Chu" means to hide and die, and "early summer" means that the hot summer has passed. Generally speaking, the average temperature in Sichuan Basin is 65438 0.5℃ lower than that in early autumn. In late August of some years, the average daily temperature in the west of the basin may be lower than 23℃ for more than three consecutive days, which will affect the flowering of hybrid rice.

However, because the summer heat in the basin is still basically controlled by the summer monsoon, the highest temperature in the west of the basin is often higher than 30℃, and the highest temperature in the east of the basin is higher than 35℃. Especially in the low-altitude areas along the Yangtze River, in the year when the summer drought lasted, the "autumn tiger" was felt. The western Sichuan Plateau has entered the summer and autumn season, with an altitude of more than 3,500 meters, showing the scene of early winter, withered grass and increasing frost and snow.