trickiest

例句:

• Many believe this is the trickiest area to navigate.
  很多人认为这是最难驾驭的领域.
  
• Establishing confidence in a new monetary system was the trickiest part.
  建立对新货币体系的信心是其最棘手的部分.
  
• One of its trickiest tasks would be handling Japan's unwieldy bureaucracy.
  一项艰巨的任务是改革日本庞大的政府机构.
  
• The trickiest aspect of this two-method approach is to transition between the two methods.
  来自BBC
• The trickiest component of gay-male culture is the role of women in its midst.
  来自NEWYORKER
• Deciding which of these alerts are a scare, and which are serious, is one of the trickiest parts of the job.
  来自BBC