playground.Sam pushed me over in the playground. 萨姆在运动场上把我推倒了。

2.The girls were skipping in the playground. 姑娘们在操场上跳绳。

3.The resort is a playground of the rich and famous. 这个度假胜地是富翁名流的娱乐场所。

4.Children scampered off the yellow school bus and into the playground. 孩子们跑下黄颜色的校车，奔跑进了操场。

5.He limped off the playground. 他一瘸一拐地离开了运动场。

6.Go to the playground and have fun. 去操场玩吧。

7.Work in the playground is important, too. 在操场上的工作也很重要。