将“poster"翻译成中文

A large number of the delegates signed the poster and sent postcards with road safety messages to their friends, family and colleagues.

许多代表在海报上签了名,并向其朋友、家人和同事发出了宣传道路安全理念的明信片。

Where are those posters now?

那些海报现在都到哪里去了?

These celebrations include theatre performances to raise awareness among the population, posters, and public lectures in national languages.

庆祝活动包括:通过戏剧表演提高民众的认识、招贴宣传画、以民族语言举办公开会议。