1, etc. _ _ is silent. The cuckoo is a kind of bird. This season, the weather is cold, there are no birds and animals, and even Hao Han birds have stopped singing.

2. Wait for the tiger to pay. The ancients thought that this was the peak of Yin Qi, which flourished and declined. Yang Qi had sprouted, so the tiger began to courtship.

3. Wait for Li to come forward. In the middle of winter and snow season, when everything was silent, a bluegrass called Park Plaza also felt the germination of the spirit of the sun and pulled out new buds. At this time, it grew out of the ground alone.