“维持秩序”常见的英文表达是 “maintain order” ,也可表述为 “keep order” 。
maintain order:侧重于通过采取措施、履行职责等方式来持续保障秩序处于良好状态,在正式或书面语境中使用频率较高。例如:The police are responsible for maintaining order in the city.(警察负责维持城市里的秩序。)
keep order:更强调保持秩序不混乱,在日常交流和一些较为随意的场景中常用。例如:The teacher asked the students to keep order in the classroom.(老师让学生们在教室里保持秩序。)