不乱丢垃圾英语？全球不同国家环保口号那么，不乱丢垃圾英语？一起来了解一下吧。
"Don't litter" or "No littering" are common English phrases used to encourage people not to throw trash on the ground or in inappropriate places.
以上就是不乱丢垃圾英语的全部内容，全球不同国家环保口号。
