具有气候意识的欧洲人采用卧铺列车，减少航空旅行的碳足迹。 Climate-conscious Europeans adopt sleeper trains, reducing air travel's carbon footprint.

具有气候意识的欧洲人正在转向卧铺火车，年轻的旅行者避开飞机而选择夜间火车。 Climate-conscious Europeans are turning to sleeper trains, with younger travelers shunning airplanes in favor of overnight trains. 在“flygskam”（飞行耻辱）一词的推动下，这一趋势正在复兴欧洲的长途火车服务，并提供一种更慢、更丰富的旅行方式。 Spurred by the term "flygskam" (flight shame), this trend is reviving Europe's long-haul train services and offering a slower, richer way of traveling. 因此，具有气候意识的乘客正在为减少航空旅行的碳足迹做出贡献。 As a result, climate-conscious passengers are contributing to a reduction in air travel's carbon footprint.