keep the ball rolling这句话有些问题..急,keep the ball rolling 要求画出句子成分,尤其是rolling 在这句话做什么成分啊..

Rollin rollin'in 是什么意思?全：probably just the sandstorm that's rollin'in or a bad transmitter. keep the ball rolling这句话有些问题..急,keep the ball rolling 要求画出句子成分,尤其是rolling 在这句话做什么成分啊.. the ball of the kick the ball 和 play the ball read one's 原句：Once again,I could read his lips,Keep your eye on the ball,he said. kick ball还是kick the ball catch the ball意思 GET THE BALL INSIDE fall the ball on-the-ball getting the ball be on the ball stay on the ball~ Be The Ball 歌词 the ball will I CONTROL THE BALL keep the