With so many cars, naturally the roads cannot accommodate them all, and new roads must be built. What's being spent is the taxpayer's money. However, it's strange--why do people who don't drive also have to pay?
車子多了，道路自然不夠；增闢道路花的是全體納稅人的錢﹘﹘奇怪，沒開車的人為什麼也要付一份？