n.航线
Skyways danced loose their walls and roofs of transparent sheathing and sent them crashing to heaving, buckling streets and garden-lined thoroughfares. 空中航道的墙壁和透明天棚倒塌下来撞向弯曲起伏的街道和两边排列着花园的道路。
As motorways become more and more clogged up with traffic, a new generation of flying cars will be needed to ferry people along skyways. 由于高速公路上的交通堵塞情况越来越严重,一种能够载人穿梭在“空中高速路”上的新一代“飞车”将成为需要。