他花了一个月时间从英国坐火车到中国，竟然是因为……_BEC初级作文

他花了一个月时间从英国坐火车到中国，竟然是因为……

根据瑞典铁路在2019年5月发布的一项调查，37%的受访者尽可能选择坐火车而不是飞机旅行，而在2018年初做出同样选择的只有20%。瑞典铁路的一名发言人称：“多亏了人们对气候变化的担忧，乘坐火车旅行的人数大增。”运营瑞典最繁忙的10个机场的Swedavia集团称，今年七月国内乘客数量同比下降了12%。

Rosen, who stopped flying 12 years ago, says the collective pledge helps combat the sense of hopelessness many people feel when it comes to tackling climate change.

十二年前就停止坐飞机的罗森说，这份集体承诺书有助于对抗许多人在应对气候变化时的那种无助感。

"One of the problems is that people feel there's no point in what you do as an individual. The campaign is about making people aware that if we do this together, we can actually make a huge difference," she said.

她说：“其中一个问题是，人们觉得个体做出的努力是徒劳的。这个活动就是要让人们意识到，如果我们一起来做这件事，我们就能发挥巨大的作用。”

A passenger's footprint from an individual flight depends on a number of factors, including how far they fly and how full the plane is, but also on what class they travel in: First class passengers are given more space than economy passengers, meaning they're responsible for a bigger proportion of the plane's emissions.