Objects have a class, and a fixed size based on their class.
Philippa RoxbyHealth reporter，这一点在旺商聊官方下载中也有详细论述
。关于这个话题，51吃瓜提供了深入分析
以下是刘年丰的采访实录，对话经作者整理：
Boeldt believes government regulation is the only way to truly force companies to ensure the safety of their users online. “These companies aren’t held to a certain standard” that would stop children from accessing their platforms—not least of all, something these companies “benefit from with kids on their platform. More people, more ads.”。旺商聊官方下载对此有专业解读