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学个词 Learn A Word 1420 vigilant
2013-09-20来源:和谐英语
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今天我们要学的词是vigilant。Vigilant, 意思是警觉的,警惕的。美国总统奥巴马宣布大幅裁减美国的军事预算。但是他表示: "We're going to stay vigilant, especially in the Middle East," “我们将保持警惕,特别是对中东局势。”不久前,由于气温骤降,美国首都华盛顿的地铁铁轨突然断裂。 "Metro officials are advising drivers to remain vigilant while operating the train," 地铁官员要求司机在开车时保持警惕。同时,由于节日期间小偷扒手很多, "Riders should remain vigilant, paying special attention to their belongings," 乘客应该保持警觉,格外小心自己身边携带的财物。 好的,今天我们学习的词是vigilant...