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.
    他們?nèi)チ斯珗@，他們很喜歡公園。公園里有個小廣場，廣場上有滑梯，他們玩了滑梯。廣場上有一個沙坑，他們在沙坑里玩耍。廣場上有個蹺蹺板，他們在蹺蹺板上上上下下。廣場上還有秋千，他們蕩了秋千。