We must obey the school rules and regulations.
很高兴为你解答!
老师祝你学习进步!
请及时采纳哦!多谢你的问题!^_^
we must obey the regulations of the shool
我们必须遵守学校的规章制度。
rule与regulation本身就都是规章制度的意思,不必重复。
但regulation更侧重制定的规章。
We must follow the school rules.
(仅供参考)
We must abide by the rules and regulations of the school 希望可以帮助到你
We should abide by the school rules and regulations.