他对社会控制的必要性、可能性以及合理性、权威性作出了论证。

He gave the proofs to the obligatoriness, possibility, reasons and authorities of his social controlling thought.

youdao

对于那些我们应该(合理)害怕的事情来讲，我们能很好的估计遇到风险的可能性，并且尽可能的避免风险。

For the things we should (rationally) fear, it is perfectly appropriate to want to assess the likelihood of encountering them, and to spend effort averting them.

youdao

一个更合理但可能性较小的情景是以德国为中心的低负债和具有成本优势的一批国家集体退出。

A more plausible, though still unlikely, scenario would involve a breakaway by a group of low-debt and cost-competitive countries, centred around Germany.

youdao