无论如何，关于Ribadu先生突如其来的返回学习接受再教育的真正原因，几乎没人有疑问。

In any case, few are in any doubt as to the real reason for Mr Ribadu's sudden obligation to go back to school.

youdao

被视为对社会有害的人，理应被社会隔离，在尽可能远的地方接受再教育；而假如这手段不现实，他们起码应被社会隔离，正如当前的状况一样。

People considered a danger to society should be kept away from society, re-educated as far as possible and in cases where this is not possible, simply kept away, as they already are.

youdao