protesters

The protester held a handmade sign outside the town hall to ask for cleaner parks.

抗议者在市政厅外举着一块手工标语牌，要求公园更整洁。

用法提示：「protester」是名词，表示进行公开抗议的人。

After the meeting, a protester stayed behind to speak with the organizers.

会议结束后，一名抗议者留下来与组织者交谈。

用法提示：这里用单数名词 protester 指一位提出异议的人。

Many protesters marched through the streets, but the event remained peaceful.

许多抗议者沿街游行，但活动始终保持和平。

用法提示：protesters 是 protester 的复数形式，指多位参加抗议的人。