参加各种活动, after class, and the students ran from the classroom to the playground like wild horses,同学们一个个轻巧得像燕子似的在绳中翩翩起舞,“小鸡”牵着“鸡妈妈”左躲右闪,suddenly the playground became busy. some of them were happy to play the game of the eagle catching the chicken. the chic