大家都搜:
上下mv
1、down and down───一败涂地
2、bumping up and down───上下颠簸
3、walk up and down───来回走着
4、up and down───上上下下; 起落;上上下下;到处;前前后后;来来往往
5、bounce up and down───跳上跳下;上下弹跳
6、teeming up and down───大起大落
7、up down up up down───向上向下向上向下
8、running up and down───连串升降
9、peduncle up and down───花梗上下