Legal language is a pretty formal language.As part of legal language,legislative language has all the basic features of legal language and legislative language has an accurate,plain,solemn,rigorous style.People interprete legislative language and act in accordance with laws.On the contrary,behaviors and certain events also influence the characteristics of legislative language,even trigger some conflicts with it.Confronted with some advantaged influence,legislators have to make some compromises or change the characteristics of legislative language.However,legislators should adhere to remain represantations of laws to resist disadvantaged impacts.As a result,it is need to research how behaviors and certain events influence legislative language.