fail to

• He never fails to deliver the goods .
  他从来不爽约失信。
• No one could fail to sense the ice in her voice .
  人人都能感到她的冷冰冰的口气。
• They failed to bridge the chasm .
  他们未能跨越这道鸿沟。
• His knowledge fails to go very deep .
  他的知识不很精深。
• But you have failed to avoid war .
  可你们没能制止战争。
• He provoked but failed to draw her .
  他也没能使她就范。
• Frequently skin grafts failed to take .
  植皮常常失败。
• Your sales fail to cover the cost you have incurred .
  你的售货款不能抵偿你的成本。
• How could my character fail to be influenced by them ?
  我的性格怎么不受他们影响呢？
• The spleen-qi fails to send up nutrients .
  脾气不升。