如题所述
第1个回答 2017-02-12
Everyone has his rules/principles.
第2个回答 2017-02-12
Everyone has their own principles
第3个回答 2017-02-12
Everyone has his own principle.
第4个回答 2017-02-12
Each one has his rule.
Everyone has his rule.本回答被网友采纳
Everyone has his rule.本回答被网友采纳
