yampee

例句：

1. 1.I've been yampeeing with my friends for hours.
   我和我的朋友们一直在一起玩。
2. 2.She was yampeeing at the park yesterday.
   她昨天在公园里玩耍。
3. 3.The kids were yampeeing in the sandbox.
   孩子们在沙坑里玩耍。