ball例句:
She just managed to keep the ball in play.
她把球勉强保持在界内。
Did the ball land on the green?
球落在果岭了吗?
Some animals roll themselves into a ball for protection.
有些动物蜷缩成一团以保护自己。
Please give me my ball back.
请把我的球还给我。
We're going to the ball game.
我们要去看棒球比赛。