In a blink of an eye, it is already a sentence in autumn.

The years are getting late, and it's autumn in an instant.

The change of seasons is always so silent. Inadvertently, everything in the mountains and rivers has been secretly changed.

When the first leaf slowly falls with the wind, autumn comes. With a hint of silence, a hint of coolness, quietly attacked my heart.

It's like the return of an old friend, which makes people happy.

Autumn is still shallow at this time. The lush green has not faded. The yellow color of chrysanthemum is still brewing. The red color of maple leaves is not stained. Cold and bleak, still on the road in the distance.

autumn

Autumn is one of the four seasons. In China, traditionally, "beginning of autumn" in the 24 solar terms is taken as the starting point of autumn. Entering autumn means that rainfall and humidity tend to decrease or decrease, and everything in nature begins to mature from lush.

According to the average climate temperature of modern scholar Zhang Baokun, there are four seasons in a year. The index is that the average temperature is lower than 10℃ in winter, higher than 22℃ in summer, and 10~22℃ in spring and autumn respectively.