backing of smoke
常见例句
- With the backing of the local political authorities, Mr McGuirk and his team resolved to evangelise, providing basic fire-safety advice, checking 350,000 homes and fitting 700,000 smoke alarms.
在当地政府的大力支持下，McGuirk和他的团队决定进行防火宣传，给人们提供一些基本有关防火安全的建议，他们检查了350,000户人家，并安装了700,000个烟雾警报器。 返回 backing of smoke