万无一失

• Contact the insurer of your house , car , etc . , to ensure that are no problems
  请预先为您的房屋汽车等买好保险，保证万无一失。
• Alas , this investment project takes no risk at all , but boss still didn ' t pass it
  唉，这项投资方案，万无一失，老板还是不同意。
• It is perfectly alright to seek and follow the boss s instructions every time .
  凡事请示上司，依足指示办事，包保万无一失。 ”
• The w . h . o . is taking no chances . it wants every country to develop a plan
  世界卫生组织为保万无一失，要求每个国家都拿出自己的计划。
• While generalizations are dangerous , it is quite safe to present solid evidence
  抽象概括是危险的,但是,提供确凿的证据是万无一失的。
• " i believe , ma am , i may safely promise you never to dance with him .
  “妈妈，我相信我可以万无一失地向你保证，我怎么也不跟他跳舞呢。 ”
• Contact the insurer of your house , car , etc . , to ensure that there are no problems
  最后的建议：请为房子预先买好保险等，保证万无一失。
• While acts of vandalism tend to be corrected quickly , the system is far from foolproof
  破坏行为固然大多及时得到纠正，但整个系统并非万无一失。
• He spoke of apprehension and anxiety , but his countenance expressed real security
  他虽然口里说他自己又怕又急，可是表情上却是一副万无一失的样子。
• 9 in order to hedge his bets he didn ' t tell the other party all of his plan
  为保万无一失（下赌注） ，他没有把他的全盘计划泄露给其他部门（人事） 。