day-to-day [ˈdetəˈde]

例句:

• The prime minister runs the country's day-to-day operations.
  来自BBC
• Weather can be quite variable from day to day.
  来自BBC
• Christopher will direct day-to-day operations.
  克里斯托弗将管理日常的运营。
  
• Its day-to-day finances are in a critical state.
  其日常财务状况十分糟糕。
  
• Your needs can differ from day to day.
  你的需要每天可能都会不同。
  
• What exactly is his role on a day-to-day basis?
  来自WSJ