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- The price of liberty is eternal vigilance. 自由的代价是永久提高警惕。
- Police's vigilance was eventually rewarded. 警方时时警戒终有所获。
- The detectives resumed their vigil at the house. 侦探们又开始在那栋房子警戒了。
- perceptual vigilance 知觉警觉
- In spite of vigilance a polar bear escape from the zoo. 尽管警戒很严，北极熊还是逃出了动物园。
- One who keeps vigil, as at a sick person's bedside. 护理者如在病人身旁等看护的人
- You cannot afford to relax your vigilance for a moment. 警惕性是万万不可放松的。
- In spite of vigilance a polar bear escaped from the zoo. 尽管警戒很严，北极熊还是逃出了动物园。
- She kept an all-night vigil by the patient's bedside. 她整夜守在病人旁边。
- All night the mother kept vigil over the sick child. 母亲通夜守护在病儿的身边。
- Sketch expression is both perceptual and rational. 素描表现既是感性的也是理性的。
- We must maintain keen vigilance at all times. 任何时候我们都要保持高度的警惕。
- The price of life is eternal vigilance. 生命的代价就是永远小心谨慎。
- Constant vigilance is necessary. 经常的警戒是必需的。
- A member of a vigilance committee. 警戒会的成员
- A vigil kept beside a dying or dead person. 临终的看护，守灵在将死或已死的人身边彻夜不眠的守护
- We must however heighten our vigilance. 但是我们应当提高警惕。
- What is Situation Model: Propositional Symbol or Perceptual Symbol? 情境模型的实质:命题符号与知觉符号之争?
- We must never relax our vigilance. 我们决不可放松警惕。
- Close attention or vigilance to minimize risk. 对最小风险的严密注意或警觉。
