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http://fivethirtyeight.com/features/a-users-guide-to-fivethirtyeights-2016-general-election-forecast/
您即将离开知乎,请注意您的帐号和财产安全。
http://fivethirtyeight.com/features/a-users-guide-to-fivethirtyeights-2016-general-election-forecast/