✔ 最佳答案
你以可由「帶狗隻的害處」和「解決方法」入手
1. hygienic problem: dogs poo on the streets, this will affect the sense of cleanness and tidiness; it will also increase the spread of diseases.
2. safety problem: dogs may be harmful to others,eg. bite others which cause by rabies.
3. noise pollution: eg.barking, makes others feel annoying.
method to solve
1. notices: indicate the estate is not allowed to bring dogs in.
2. protection: tie a mouth cover to prevent from biting.