n. 車行道

At that point, the road opens out and becomes a dual carriageway. 公路在那個(gè)地方變寬了，變成了雙車道。

The eastbound carriageway of the motorway is closed. 高速公路向東方向的行車道已關(guān)閉禁止通車。

The southbound carriageway of the motorway is closed. 高速公路上往南行的行車道被關(guān)閉了。

The road opened out into a dual carriageway. 這條路已擴(kuò)展成了復(fù)式車行道。