英文: Do you have a Vigilance System?
中文: 你方是否有产品追踪系统?英文: Police's vigilance was eventually rewarded.
中文: 警方时时警戒终有所获。英文: And their vigilance is protecting America.
中文: 他们正保持高度警惕,全力保卫美国。英文: Today, the dwarves still keep a watchful vigilance up.
中文: 今天,矮人们依旧保持着警觉性。英文: Eternal vigilance is the price of liberty.
中文: 自由的代价是永远警惕。