视频中，四个穿着红色和黑色校服的孩子正在户外奔跑。他们看起来非常开心和兴奋，脸上带着笑容。背景是一个开阔的场地，可能是一个学校操场或公园，周围有一些树木和建筑物。孩子们的动作充满活力，似乎在进行某种游戏或比赛。整个场景充满了童真和欢乐的氛围。
The video shows four children running energetically on a paved surface, likely in a schoolyard or playground. They are wearing matching red and black tracksuits with white stripes on the sleeves and pants. The children appear to be enjoying themselves, smiling and laughing as they run. The background includes some trees and a building, suggesting an outdoor setting. The overall atmosphere is lively and cheerful.
Four boys in matching red and navy blue tracksuits are running forward on a paved path. The boy on the far left turns his head to look at the boy next to him while running. All the boys are smiling and appear to be enjoying themselves as they run. The background shows a blurred outdoor setting with some buildings and a colorful mural.