He has a little ball. A little two- or three-year-old kid has a ball.

他有一个小球，一个两或三岁的孩子有一个球。

耶鲁公开课 - 1945年后的美国小说课程节选

You can either throw the ball or you can run the ball. Those are only two ways.

你要么扔球，要么带着球跑。就这两种方式。

美式足球 - SpeakingMax英语口语达人

And there are only two ways to move the ball in football and to gain yards.

而且在美式足球比赛中，只有两种方式去推进球来获得码数。

美式足球 - SpeakingMax英语口语达人

You can run the ball which is two points, I believe.

你可以带球跑，我记得这样是两分。

美式足球 - SpeakingMax英语口语达人