What do you mean, the grass is yellow and the clouds are closed again and again?

The phrase "the vegetation has just fallen leaves, the situation is changing, the temperature is falling, and it is bleak."

The first four days of the first frost were quite cold.

The grass trees turn yellow and the clouds close again.

Children hoe wheat, and the neighbors come back to life.

The eagle strikes like frost, and the stork knows that rain is coming.

Don't sigh at the ups and downs, there is a resurgence.

Before and after the first frost, the temperature plummeted. Although it is not the middle of winter, it is already chilly, and the poet has a sigh of "quite cold". At this time, the vegetation is dying, the situation is changing, and the world is bleak. But the poet told us not to be pessimistic. It is a natural law to have ups and downs, and there will naturally be a "resurgence" if there is a decline.