The little boy is playing with a ball in the yard.（小男孩正在院子里玩球。）

She threw the ball to her friend and they started a game.（她把球扔给朋友，然后他们开始了一场游戏。）

We need to buy a new ball for the football match.（我们需要为足球比赛买一个新球。）

The cat is chasing the ball around the room.（猫在房间里追着球跑。）

He kicked the ball so hard that it flew over the fence.（他踢球踢得太用力，球飞过了围栏。）

The colorful balls are hanging from the ceiling for the party.（为了派对，彩色的球挂在天花板上。）

I caught the ball just in time before it hit the ground.（在球落地之前，我及时接住了它。）

They are having a great time bouncing the ball back and forth.（他们来回地拍球，玩得很开心。）

The ball rolled down the hill and disappeared into the bushes.（球滚下了山，消失在了灌木丛中。）

Please pass me the ball; I want to play too.（请把球递给我，我也想玩。）

The tennis ball is moving very fast across the court.（网球在球场上快速移动。）

My dog loves to fetch the ball when we go to the park.（我们去公园的时候，我的狗喜欢去捡球。）

The children are gathering the balls scattered on the playground.（孩子们正在收集散落在操场上的球。）

She bounced the ball gently against the wall.（她轻轻地把球往墙上弹。）

A ball hit the window and broke it.（一个球击中了窗户并把它打破了。）

We used a ball of yarn to make a scarf.（我们用一团毛线织了一条围巾。）

The balloon is shaped like a big ball floating in the air.（气球形状像一个在空中飘浮的大球。）

He juggled three balls at the same time, which amazed everyone.（他同时耍三个球，这让每个人都很惊讶。）

The ball game will start at 3 o'clock this afternoon.（球赛将在今天下午三点开始。）

The goalkeeper managed to save the ball from going into the goal.（守门员成功地挡住球，使其没有进球。

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