到处乱扔垃圾的英文怎么说

到处乱扔垃圾的英语表达可以是 "pttering"。来源：Litter 表示垃圾、废弃物，而 To ptter 是把垃圾乱扔到周围的意思。例句：

Littering is a serious problem in many cities. (乱扔垃圾是许多城市的严重问题。)
People who ptter should be fined. (乱扔垃圾的人应该被罚款。)
Littering can have negative effects on the environment. (乱扔垃圾会对环境造成负面影响。)