万无一失

• We may safely say so
  我们这样说万无一失（或：错不了） 。
• Combine two or more of the techniques into one title
  上述技巧都有用，如果合起来用，那就更加万无一失。
• Check your personal papers and make sure everything is in order
  检查一下自己的个人资料，确保万无一失。
• Yet these old diplomatic certainties may be less secure
  然而，这些老套的外交之必然也许并不是万无一失的。
• Dr mebane is careful to point out that the test is not foolproof
  梅本博士谨慎地指出他的检测并非万无一失。
• I ' ve gotta get it right and it ' s not right yet ! we need to test it
  我必须保证它万无一失可现在还没有，我们还要测试
• This methodology is not bulletproof , but it is a good indicator
  这种方法并不是万无一失的，但是，它是很好的指示器。
• " no weight to that , " snow sneered . " and after such grand preparation !
  “万无一失”斯诺冷笑说。 “我们防备得真好！ ”
• Highly security to customers documents with effient computer network management
  高效的电脑网络化管理使客户资料万无一失
• I hoped to have left them in perfect safety , and then to have quitted pass
  我希望把一切都处理得万无一失，然后离开巴黎。