[guī lǜ]
law; regular pattern
objective law
客观规律
the law of supply and demand
供求规律
law of the development of history
历史发展的规律
law of nature
自然规律
live [lead] a regular life
生活有规律
the inherent laws of things
事物内部的规律
Taking a walk every evening was one of his personal laws.
每晚散步是他个人的生活规律之一。