春天来了，运动场馆里也充满了活力与生机，学生会组织了一系列的球类比赛。同学们积极踊跃参加，他们洋溢着青春的身影活跃在校园里。

　　Spring has arrived. There are signs of vigor and vitality not only in natural environment but also in our stadium. Student Union has planed a series of ball games which attracted lots of students.