N-VAR
（對法律、習(xí)俗等的）遵守，奉行
The observance of something such as a law or custom is the practice of obeying or following it.
例句
Local councils should use their powers to ensure strict observance of laws.
地方政務(wù)委員會應(yīng)當(dāng)行使權(quán)力以保證人們嚴(yán)格遵守法律。