traffic plans的用法和樣例：
例句
- The council found that their traffic plans had been preempted by a government decision.
市議會發現他們的交通規劃已因政府先行作了決定而無法推行。 - A key to this counterintuitive approach to traffic design lies in manipulating the inherent self-interest of all drivers.
這種違反直覺的交通規劃，關鍵在於運用每個駕駛人的私心。
