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- The embassy is urging U.S. citizens to avoid public areas where foreigners congregate and to remain vigilant about personal security. 美国大使馆敦促美国公民避免去外国人聚集的公共场所，对自己的个人安全要提高警惕。
- remain vigilant about 对 ... 保持警惕
- But we must be vigilant about our way of life, too. 另外，我们也同样必须注意我们的生活习惯。
- A pilot must remain vigilant at all times. 飞行员必须随时保持警惕。
- He says people must remain vigilant. 他说，大家必须继续保持警惕。
- Be particularly vigilant about older toys. 要注意老式玩具的安全问题。
- However, we have to remain vigilant to keep corruption at bay. 然而,我们必须保持警觉,不可让贪污死灰复燃。
- He has to learn how to remain vigilant through these long nights. 他得学会如何在这漫长的黑夜里保持警觉。
- Pretty soon, Biff won't have to be so vigilant about his diet. 不久,比夫将不必那么警惕他的饮食。
- As the RCMP's Mike McConnell said, "We just remain vigilant. 就象加拿大皇家骑警MikeMcConnell所说：“我们应当保持警惕。
- But we must remain vigilant in managing the risks that are associated with them. 不过，在管理与资金流入有关的风险时，我们必须保持警觉。
- Contagion from emerging markets has so far been limited - but we must remain vigilant. 新兴市场遭受的影响至今还很有限-但我们应该保持警惕。
- Hong Kong remains vigilant and prepared. 香港继续保持警觉,作好准备。
- But we must remain vigilant; it is only a matter of time before a decimating pathogen will make its appearance. 但我们必须保持警觉，因为毁灭性病原体的现身，只是时间早晚的问题罢了。
- Horn and Gelfand agree that patients with severe psoriasis need to be especially vigilant about taking care of their overall health. 霍恩和杰弗德都认为重度牛皮癣患者应该提高警惕，注意全身的健康状况。
- We feel that although the danger of war still exists and we still have to remain vigilant, the factors that can prevent a new world war are growing. 我们感到战争危险仍然存在，仍要提高警惕，但防止新的世界战争爆发的因素在增长。
- On one hand, they are supposed to be vigilant about emerging threats that could affect public health, which argues for faster and fuller release of data. 一方面，这些组织要对随时出现的种种威胁公众健康的疾病保持警惕，而这就要求发布更及时、更全面的数据。
- Remain vigilant and report any infractions of the Immortal Emperor's law to your squads commander. 但是，你仍然要对他们保持警惕，并随时向你的长官报告这些鼠人任何违反伟大帝王的法典的行为。
- We feel that the danger of war still exists and we still have to remain vigilant. 我们感到战争危险仍然存在,因此仍要保持警惕。
- We must all remain vigilant and seize every opportunity to work closely together to eradicate this insidious crime. 我们应时刻保持警惕,不放过任何机会,携手歼灭这种隐伏的罪行。
