huánbǎo / guīdìng / bùnéng / dàng / ěrpángfēng / shāngjiā / bìxū / àn / yāoqiú / fēnlèi / chǔlǐ / lājī环保规定不能当耳旁风,商家必须按要求分类处理垃圾。Environmental regulations must not be ignored; businesses must sort and dispose of waste as required.