The first wolf is the greatest, no matter how thick the snow is in front of him, he will try his best to open up a road for the whole wolf pack, in our team there will be contributors like the first wolf, they will always contribute his everything for our group; look at the second wolf, in fact, it's more like the second contributor, when the first wolf is tired, it will rush up to do the team's vanguard without any hesitation; The third and fourth wolves are like the management and maintenance of the team, they maintain the order of the team and are responsible for making the best plan for the team to move forward; the wolves at the back are the new force of the wolf team, they are learning from the experience of the previous generation, and they are always ready to hold up the big family.