a group of people who take part in protests wearing black clothes and with their faces covered with scarves, masks, dark glasses, etc., and who are sometimes violent

An anarchist group identified by police as "the Black Bloc" slashed tires and threw paint balls. 一个被警方认定为 "黑盟 "的无政府主义团体采取了割轮胎和扔漆弹的行为。

Police and security services have infiltrated black blocs with agents provocateurs. 警方和安全部门已派遣人员渗透黑盟诱其成员采取犯罪行为。

belonging or relating to a group of people who take part in protests wearing black clothes and with their faces covered with scarves, masks, dark glasses, etc., and who are sometimes violent

Shop windows were smashed by a black bloc group. 商店橱窗玻璃被黑盟成员打破。

Black bloc anarchists are the masked, black-clad activists whose tactics include destruction of property. 黑盟无政府主义者是一群脸戴面具、身穿黑衣的激进分子，常常采取破坏财产的行为。