Python 在admin.py中添加多个字段

我想为每个与之对应的问题页面显示我的课堂页面中有4个项目（“访问1访问2访问3访问4”）

现在我似乎一次就得到了所有的页面。。。例如，我想问“你多大了？”这一问题是否仅在管理面板“Visite 1”中的Visite 1 this turn中定义

My models.py：

我的admin.py：

我必须面对什么样的循环才能为每个相关页面找到正确的行

class ReplyAdmin(admin.ModelAdmin):
    list_display = ["__str__", "user", "question", "creationDate", "get_pages",]

    def get_pages(self, obj):
        return "\n".join([page.title for page in obj.question.page.all()])

    class Meta:
        model = Reply   
admin.site.register(Reply, ReplyAdmin)

class ReplyAdmin(admin.ModelAdmin):
    list_display = ["__str__", "user", "question", "creationDate", "get_pages",]

    def get_pages(self, objects):
        return "\n".join([page.title for page in Page.objects.all()])

    class Meta:
        model = Reply   
admin.site.register(Reply, ReplyAdmin)

class ReplyAdmin(admin.ModelAdmin):
    list_display = ["__str__", "user", "question", "creationDate", "get_pages",]

    def get_pages(self, obj):
        return "\n".join([page.title for page in obj.question.page.all()])

    class Meta:
        model = Reply   
admin.site.register(Reply, ReplyAdmin)