此處的「road」是什麼意思?

母語人士的回答
Rebecca
我猜這位歌手經常到各地去演出,他可能有段時間喜歡這樣的生活方式,但當他想家時,就會覺得回家是條漫漫長路。 例:I've been on the road for over a month because of work. (由於工作的原因,我已四處奔波一個月。) 例:He's always on the road, so it's hard for him to maintain a relationship with someone. (他總是在旅行,所以他很難跟人保持聯繫。)