清華少兒英語(yǔ)：走走停停

walking,walking,walking,walking 走走走走
    jumping jumping jumping,jumping jumping jumping 跳跳跳，跳跳跳
    runing running running,running running running 跑跑跑，跑跑跑
    now let's stop,now let's stop 停下來(lái)，停下來(lái)