民调机构和独立选举预测人士越来越确信，民主党并未在民调中经历人为制造的“虚假兴奋”，而多项指标目前都指向该党将迎来有利的中期选举环境。
Pollsters and independent handicappers are increasingly convinced that Democrats aren’t experiencing an artificial “sugar-high” in polling but that multiple metrics are right now pointing to a good midterm environment for the party.
本周，无党派选举预测机构《库克政治报告》成为最新一家预测共和党可能失去……的独立机构。
The nonpartisan election handicapper Cook Political Report became the latest independent forecaster this week in predicting that Republicans looked poised to lose the…