这几年,阳光体育在校园内如火如荼地开展着,在大力提倡集体活动的前提下,我校组织了三十人的“三十一脚”训练,准备参加华北赛区的比赛。这个活动是由15男和15女组成,互相之间上体用安全带连在一起,脚踝处由带子绑在一起,三十人排成一列横队 In recent years, Sunshine Sports carried out in full swing in the campus, in promoting the collective activities of the premise, my school organized thirty people “thirty-one foot ” training, ready to participate in the competition in North China Division. This event is composed of 15 men and 15 women, with each other upper body with a seat belt linked together at the ankle tied by a tape, thirty people lined up in a row