You should walk fast in the stone, but you should walk slowly when crossing the bridge. Gaishi is a natural stone, so it will inevitably move when you step on it, and it is easy to keep balance when you walk fast.

The author writes that there is an unknown stream in his hometown. Every flood season, people in his hometown will find some flat and square stones according to the depth of the water, and put them in a row in the stream every two feet or so for people to step on. This is a stone.

Extended data:

People who often go to the mountains have probably seen such a scene: if two people walk face to face to the stream at the same time, they will always stop at the first stone and wave to let each other go first. When the other party crosses the river, they will say a few words of household words before they fight.

If an old man comes to build a stone, young people always bend down to carry the old man. People take this for granted. Rows of covered stones make people walk and step on them. They are connected with the paths in their hometown and the good feelings of the villagers.

Edited on 2020- 10-24.

Expand the remaining 66%