全国范围的热浪打破了冬季气温记录,引起气候关注。 A nationwide heat surge broke winter temperature records, raising climate concerns.

全国气温暴涨导致美国大部分地区创历史新高,冬季条件基本不存在。 A nationwide surge in temperatures has led to record highs across most of the United States, with winter conditions largely absent. 许多区域经历了不季节性的温暖天气,打破了历史气温记录。 Many regions experienced unseasonably warm weather, breaking historical temperature records. 非同寻常的温暖引起了人们对气候趋势和对冬季活动和生态系统的影响的担忧。 The unusual warmth has prompted concerns about climate trends and impacts on winter activities and ecosystems.