The competition adopts a best-of-three-inning system. Three parallel short lines are drawn on the field with an interval of 2 meters. The center line is the center line, and the two sides are the boundary. A red ribbon is tied in the middle of the tug-of-war rope as a sign belt, and a heavy object is hung below it perpendicular to the midline. The two teams participating in the competition are equal in number and play at the same time......

Compared with the previous competition, this competition has a major adjustment, with knockout, group competition, semi-finals and finals, which will be played round by round. Due to the large number of participants, the knockout rounds are divided into upper and lower halves. The winners advance to the group stage, and the group stage winners advance to the semi-finals.......

Walking into nature is like walking into a dreamy and colorful world. She is colorful and colorful. It is so wonderful, so harmonious, so magnificent, and so lovely. I long to walk into nature, because I love it; I love its spring, summer, autumn and winter, its beautiful scenery, and its beautiful emotions.