slop about/around
1. 漫不经心懒洋洋地走来走去
He spent the weekend slopping around the house.
他在屋子里游来荡去度过了周末。
2. 溅脏水玩
Why do some children love slopping around in puddles?
为什么有些小孩喜爱在泥坑里溅水玩呢?