警惕

• All staff all should be vigilant the fire insurance
  12所有的工作人员都应警惕火险。
• The cats , for their part , regarded the chicken warily
  猫们则警惕地看着鸡。
• We must watch out for symptoms of any cancer
  我们必须警惕任何癌症的症状。
• The police said that the public should be vigilant
  警方说公众应保持警惕。
• I am afraid under the vigilant eyes of the examiner
  在检察员警惕的目光下，我害怕了。
• Highway safety again urges utmost caution
  请大家务必高度警惕公路安全问题
• We must be on guard not to let the enemy spies worm in
  我们必须警惕,不让敌特钻进来。
• Stay vigilant against two traps of trade
  警惕信用证项下贸易操作的两个陷阱
• Be skeptical of sites that try to sell you something
  对企图向你推销产品的网站保持警惕
• Public urged to stay alert to dengue fever risk
  市民须保持警惕预防登革热