摘要： local Graph = { ["乐谱"] = {["海报"] = 0, ["黑胶唱片"] = 5}, ["海报"] = {["低音吉他"] = 30, ["架子鼓"] = 35, ["乐谱"] = -1}, ["黑胶唱片"] = {["架子鼓"] = 20, ["低音吉他"] = 15}, [" 阅读全文