precautions

例句:

• Europeans are taking precautions to survive the cold snap.
  来自VOA
• The Danes had selfconfidence of conquerors, and their security precautions were casual.
  这些丹麦人具有征服者的自信, 而且他们的安全防卫也是漫不经心的.
  
• Precautions had to be taken to prevent pilfering.
  必须采取防范措施阻止偷盗行为。
  
• You must take all reasonable precautions to protect yourself and your family.
  你必须采取一切合理的预防措施，保护自己和家人。
  
• Malaria is almost completely preventable when precautions are taken.
  来自THETIMES
• Techniques and precautions were what they needed to know.
  来自NEWYORKER