vigilance:的例句（vigilance:在句子中的用法）

• Better have no war for a thousand days than slacken your vigilance for one day. 宁可千日不战,不可一日不备。
• The birds cannot afford to relax their vigilance against predators. 鸟儿不敢放松对捕食者的警戒。
• We shouldn't relax our vigilance at any time. 任何时候我们都不应该放松警惕。
• The maid's vigilance had always spared her the sight of such incongruities. 女仆一向非常小心,不让她看到这种使她不快的景象.
• Guaranteeing the safety of students requires continued vigilance on the part of teachers. 要确保学生安全,教师得时常保持警惕.
• Constant vigilance is necessary in order to avoid accidents. 为了避免意外事故,必须经常保持警惕.
• Never relax your vigilance while you live in peace. 你们要居安思危.
• Drugs are a problem that requires constant vigilance. 需要对毒品问题长期保持警惕。
• Our vigilance was stimulated by our finding traces of a large encampment? 我们发现了一次大规模的驻营痕迹,这促使我们提高警觉.