80. The Playground in the Park 公园里的操场

They go to the park. They like the park. The park has a playground. The playground has a slide. They slide down the slide. The playground has a sandbox. They play in the sand. The playground has a seesaw. They go up and down on the seesaw. The playground has swings. They swing on the swings.

他们去公园。他们喜欢公园。公园有一个操场。操场上有一个滑梯。他们从滑梯上滑下来。操场上有一个沙箱。他们在沙滩上玩耍。操场上有跷跷板。他们在跷跷板上走来走去。操场上有秋千。他们在秋千上荡秋千。