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- How can we keep the ball rolling ? 我们怎样能保持这球转动?
- I keep the ball from rolling back down the slopes. 我不让球滚回坡下。
- Although they lost interest in the project, they kept the ball rolling. 他们虽然对这项工程不感兴趣，但是仍继续干下去。
- She just managed to keep the ball in play. 她把球勉强保持在界内。
- How can we keep the ball rolling? 我们怎样能保持这球转动?
- We must try everything we can to keep the ball rolling. 我们要想一切办法使这项活动继续下去。
- I put in a word now and then to keep the ball rolling. 我不时地插入一两句话，使谈话不至于中断。
- A player may go out of bounds to keep the ball in play. 球员可以在场地之外将未出界的球救回。
- We have to stay on the ball to keep the company satisfied with our vouchers. 为了使公司对我们的担保人保持满意，我们必须知道正在进行或需要做的一切。
- Please keep the watch for me while I go swimming. 我去游泳，请代我保管这表。
- I faked a throw but kept the ball myself. 我假装投球，但球仍在我手中。
- Now that we're started this tradition, we need to keep the ball rolling. 既然我们现在已经开始了这种传统,我们就要把它继续下去。
- Now that we've started this tradition, we need to keep the ball rolling. 既然我们现在已经开始了这个传统,我们就要把它继续下去。
- We have to stay on the ball go keep the company satisfied with our vouchers. 为了使公司对我们的担保人保持满意，我们必须知道正在进行或需要做的一切。
- In cricket, the ball is delivered overarm. 打板球时，要举臂过肩掷球。
- Keep the sun behind you when you take a photo. 拍照时要让太阳留在你的身后。
- He lay back and hit the ball for four. 他向后弯身击中球，得了4分。
- She came out of her room equipped for the ball. 她盛装从房里出来预备到跳舞会去。
- Here's a five-pound note-- you can keep the change. 这是五镑的钞票－－零钱不用找了。
- The loss of the ball game stir up much feeling. 球赛输了引起了极大的愤慨。
