slingink

例句：

1. 1.The children were playing on the slide at the amusement park.
   孩子们在游乐园的滑梯上玩耍。
2. 2.She swung on the swing for hours.
   她荡秋千几个小时了。
3. 3. The old lady enjoyed her time swinging on the swings in the park.
   老妇人喜欢在公园里荡秋千的时光。