入冬以来,在牡丹江市区多所学校门前的主干道上,一到放学时间,便有交警维持交通秩序,学生家长纷纷表示,不再为孩子们放学时的交通安全担心了。 Since the beginning of winter, on the main road in front of many schools in downtown Mudanjiang, traffic police have been maintaining traffic order as soon as they finish school. Parents of parents said they no longer have to worry about traffic safety when children are going to school.