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Following the bomb scare at the airport, the staff have been warned to be extra vigilant.机场的炸弹恐吓事件之后，全体员工都被告诫要格外警惕。All but one of these letter bombs had been intercepted by vigilant post office staff.除了一封漏网之外，警惕的邮局员工截获了其余所有的邮件炸弹。They kept a vigilant watch for the enemy.他们时刻警惕着敌人。Keep a vigilant eye on the imperialist jackals.对帝国主义的走狗要保持警戒。Be extra vigilant about what you eat or drink.要格外当心饮食。We must keep an vigilant eye upon imperialism.我们必须对扩张主义保持警戒。Be vigilant on public transport and at tourist sites, as pickpockets operate in these areas.在公共交通工具上及在旅游景点要警惕，因为这些地方有扒手作案。The terrorist threat is still real, and the public should remain vigilant.恐怖主义威胁依然存在，公众要保持警惕。When traveling through the city, tourists should be extra vigilant.在穿行这个城市的时候游客要多加小心。The organization is ever vigilant for threats to the habitats of birds.该组织对鸟类栖息地所面临的种种威胁始终保持警惕。They were vigilant about protecting their children.他们保护孩子的意识很强。We remain vigilant against theft.我们对偷盗保持警惕。He maintains a vigilant watch over his property.他时刻警惕地关注着自己的财产。We must be ever vigilant. Don't think that Fascism can never rise again. It can.我们必须随时保持警惕。不要以为法西斯主义不会再抬头，它可能会的。A vigilant police force helps to control crime.一支警惕著的警察队伍有助于遏制犯罪。To combat thieves, it is important for staff to be vigilant at all times.防止窃贼犯案，工作人员随时保持警惕是很重要的。I keep a vigilant eye on him no matter where he goes.无论他走到那里，我都用非常警戒的眼神 盯住他。We have to be vigilant about protecting our right to privacy.我们必须警觉，保护自己的隐私权。The students did their work under the watchful/vigilant eye of their teacher.学生们在老师的密切监视下学习。You need to be vigilant against garden pests.你要警惕花园里的害虫。The public should be vigilant and report anything suspicious.公众应保持警惕，遇到任何可疑情况都要报告。He warned the public to be vigilant and report anything suspicious.他警告公众要提高警惕，遇到任何可疑情况都要报告。 |