Besides using buses for transportation within small districts and for linking up with other forms of mass transit, in a city with six million journeys a day, even if people go back to driving bicycles--or even riding horses and donkeys--there will still be traffic jams.
除了利用公共汽車做為小區域運轉、接駁的工具，一個每天六百萬旅次的都會區，即使人人恢復騎腳踏車，甚或騎驢、騎馬，也一樣會「塞驢」、「塞馬」。