“抗议游行”常见的英文表达是 “protest march” 或 “protest demonstration”。
protest march:侧重于描述人们通过游行这种方式来表达抗议诉求 ,强调游行的动作和目的。例如:Thousands of people took part in the protest march against the new policy.(数千人参加了反对新政策的抗议游行。)
protest demonstration:更强调这是一场具有抗议性质的示威活动,范围相对更广一些,可能包含游行、集会等多种形式。例如:A large-scale protest demonstration was held in the city center.(市中心举行了一场大规模的抗议示威活动 。)