路线的总长度distance travelled(Britain); distance traveled(US)

道路的远近journey

• 路程遥远。

  It's a long journey.

• 500里路程

  distance of 500 metres

• 三天的路程

  three-day journey

• 打听前面还有多少路程

  ask how much further to go

• 革命的路程

  revolutionary journey