曼昆的经济学基础，英文版 内容简介 In writing this textbook, Mankiw has tried to put himself in the position of someone seeing economics for the first time. The author's conversational writing style is superb for presenting the politics and science of economic theor
Building open domain conversational systems that allow users to have engaging conversations on topics of their choice is a challenging task. Alexa Prize was launched in 2016 to tackle the problem of achieving natural, sustained, coherent and engagin
