outdoor sign

• 室外广告牌

outdoor sign的用法和样例：

例句

1. A city alderman who lives nearby found a technical reason to jettison the sign.
   一名住在附近的市议员找了一个技术上的理由，把该广告牌给拆除了。
2. And Focus Media would keep holding its internet advertising, cinema advertising and traditional outdoor billboard business.
   分众传媒将保留其互联网广告业务，影院广告业务以及传统户外广告牌业务。