通过校园广播来宣传介绍相关礼仪知识的翻译：By campus radio to publicize the introduction of relevant knowledge of etiquette 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Campus radio publicity to etiquette

By campus radio to publicize the introduction of relevant knowledge of etiquette

Propagandizes the introduction related etiquette knowledge through the campus broadcast

Through campus broadcast publicity to the ceremonial knowledge

By campus radio to publicize the introduction of relevant knowledge of etiquette