Traffic device

• 交通设施

Traffic device的用法和样例：

例句

1. It is regrettable that few people shall walk today because of the development of traffic facilities.
   由于交通设施的发展，现在很少人愿意步行，这是很可惜的。
2. I guess the best way to reduce traffic and pollution is to add more public transport facilities.
   我想减少交通堵塞和污染的最好办法是增加公共交通设施。