除非有

• Do not stay in dangerous zone without self - contained breathing apparatus
  除非有设备齐全的氧气呼吸，否则不宜呆在火灾危险区。
• No one could choose to be a victim unless someone else chose to be a victimizer
  除非有一个人决定当加害者，否则就不会有受害者。
• An easygoing manager , he won ' t rock the boat unless it ' s absolutely necessary
  除非有必要，这个随和的总经理不会打破当前的局面的。
• I ' m sorry , but she won ' t have any openings until 11 : 00 , unless there ' s a cancellation
  对不起，除非有预约取消， 11点以前她没有空。
• Filthy rich people are not necessarily well - respected unless they possess noble characters
  （有钱人未必受人尊敬，除非有高尚的品格。 ）
• In practice , this means that unless you have a reason to change anything , you shouldn t
  实际上，这意味着除非有不得已的理由就不要改变。
• Unless otherwise noted , the examples in this article apply to a suse 8 . 1 system
  （除非有另外的说明，否则本文中的例子适用于suse 8 . 1系统。
• " unless we have emergency operation , we would adhere to the scheduled investigation flights
  除非有紧急行动，否则勘察飞行会按时间表进行。
• But recovery cannot be sustained unless it is accompanied by thorough structural reforms
  不过，除非有彻底的结构性改革，否则复苏难以持续。
• Tt is impossible to enjoy idling thoroughly unless one has plenty of work todo
  除非有大量的工作,否则,一个人是不可能充分领略悠闲的乐趣的。