ride the rails
以火車為交通工具旅行
口語·描述流浪或冒險旅行
英文釋義
to travel by train, typically illegally or as a vagrant
例句
During the Great Depression, many people rode the rails looking for work.
典故來源
源自19世紀末美國，指流浪者非法搭乘貨運火車旅行。