You have the right to challenge the legality of a warrantless search in court. 你有权就无搜查令的合法性问题在法庭进行辩驳。
In western countries of legality, as a kind of discretionary investigation, content-based search is widely used but strictly controlled. 在西方法治国家,合意性搜查是一种运用范围较广、但又受到严格的程序规制的任意性侦查行为。