有备无患

• I was properly insured so i am sitting pretty .
  我已经有了一定的保险，因而有备无患了。
• The problem may not arise , but there is no harm in keeping our powder dry .
  问题不一定会发生，但有备无患并无害处。
• She prepared for all possibilities by taking a sunhat , a raincoat and a woolly scarf .
  她带了太阳帽、雨衣和毛围巾，一切都有备无患。
• Danger , a small collection of fast wanton it
  有备无患，快收藏这个小东东吧。
• I was properly insured so i ' m sitting pretty
  我已经有了一定的保险,因而有备无患了
• I was properly insured so i ' m sitting pretty
  我已经有了一定的保险,因而有备无患了
• You should take an umbrella just as a precaution
  你该带把伞，有备无患。
• Peace with sword in hand , ' tis safest making
  和平时期手执剑，这样做来最保险；有备无患。
• Well , i ' m sure i don ' t know , darling . luck favors the prepared
  哦，可以肯定的是我不知道有备无患嘛
• The problem may not arise , but there ' s no harm in keeping our powder dry
  问题不一定会发生,但有备无患并无害处