整个行程all the way

• 一路上风景很好。

  The scenery was good all the way.

• 一路上说说笑笑

  talking and laughing all the way

• 一路上多保重

  take care on the journey

同一类type

• 他是拘谨一路的人。

  He is a reserved type of person.

参见：一同[yītóng]

一个劲儿<方>continuously

• 铝价一路下跌。

  Aluminium prices are falling constantly.