She threw the ball up and caught it again.

她把球抛起来又接住。

《牛津词典》

Netball hands cast various difficult tricky problems for the ball, and it is up to you in a specified time to make the number of home base.

投球手会投出各种难度刁钻的球，看你在规定时间内能打出多少本垒。

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Before Gallacher could catch up with the ball, Nadlovu had beaten him to it.

在加拉赫能接住球之前，纳德洛夫就已经比他先接到了。

《柯林斯英汉双解大词典》

It's up to us; the ball is in our court." And that's the VOA Special English Education Report, with reporting by Lonny Shavelson.

VOA: special.2010.08.05

The hope here is that a huge business can provide the support and expertise needed to keep our project going, and that it will survive in institutional memory--even if the employee in charge of it today drops the ball, someone else will pick it up.

FORBES: E-Mail Time Capsule

Congress nearly shut the door on trial lawyers a year ago, but it then suddenly dropped the ball and hasn't picked it up since.

FORBES: Fact and Comment

"They were really on me so I really had to get the ball up - it was ugly but it flew straight and that's all that matters, " he said.

BBC: O'Driscoll revels in Slam triumph