学生们组织了集体退场，抗议演讲者的歧视性言论。

Students organized ___walk-outs to protest the speaker's discriminatory remarks.

由于工资被削减，员工们组织了集体罢工抗议。

The staff organized a ___walk-out to protest against the pay cuts.

抗议者在会议期间组织了突然离场。

The protesters organized a sudden ___walk-out during the meeting.