知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。 The Device makes it possible for researchers to easily create custom software program for analysing information and presenting the results visually. plural a : responsibilities, tolls, or imposts imposed from the law of a rustic on imports or exports b normally singular in building : the agency, https://stepheny085txz7.shopping-wiki.com/user