操场
2.Where is the playground located?
3.The playground was a mere sop.
4.Why did the kids cross the playground?
5.Let’s go to the playground.
6.The playground was covered with sod.
7.Raised the money for the new playground.
8.A:We are in the playground now.
9.The students were at drill on the playground.
10.The kids are playing in the playground.
