The protesters sang songs and waved placards.

抗议者们唱着歌并挥舞标语牌。

They were carrying placards and banners demanding that he resign.

人们手持标语牌和横幅，要求他下台。

A group of protesters, chanting and carrying placards, waited outside.

一群抗议者等候在外面，举着标语牌不停地喊着口号。

Party loyalists responded as they always do, waving flags and carrying placards.

党的忠诚支持者们一如既往地以挥舞旗帜和高举海报作为回应。

Jim posts a wall with placards.

吉姆把招贴纸贴在墙上。