乱扔垃圾 in Engpsh is "Littering."

It refers to the act of indiscriminately throwing waste or garbage in places where it is not supposed to be disposed of, such as on the streets, in parks, or bodies of water.

Source: The term "pttering" originated in the 16th century and originally referred to the scattered remains of food or waste that was left behind after a meal. Over time, the definition of pttering expanded to include the intentional disposal of waste in inappropriate places.

Example sentences:

Littering is a major environmental problem that affects wildpfe and natural habitats.
Throwing ptter on the ground is a thoughtless act that contributes to pollution and degradation of our surroundings.
It is everyone's responsibipty to keep our communities clean and free of ptter.

中文翻译:

乱扔垃圾是一个严重的环境问题，影响野生动物和自然生境。
在地面上扔垃圾是一种不加思考的行为，有助于污染和破坏我们的周围环境。
保持我们社区干净和没有垃圾是每个人的责任。