traffic load的用法和樣例：
例句
- More could be done to encourage flexible working hours and spread the traffic load.
可採取更多措施，鼓勵靈活的工作時間，分散交通負荷。 - Households are limited to owning one car to cut down on traffic, so affluent businessmen can be seen zipping to work on motorscooters.
每戶人家限定只能擁有一輛汽車來減少交通負荷，因而很多商人只好坐著摩托去出行。
