untroubled [ʌnˈtrʌbəld]

例句:

• She is untroubled by the fact that she didn't win.
  她并没有为失败而烦心。
  
• Again Martin seemed untroubled, yet Celia detected strain beneath the surface.
  马丁仍然显得无忧无虑, 但西莉亚察觉到了他内心的焦虑.
  
• Busy with his journal or addressing a lyceum, he was untroubled.
  他忙着写日记或讲学的时候, 心平气和得很.
  
• Few people remain untroubled by the economic crisis.
  来自THETIMES
• They seem untroubled, as if they're not even hearing him.
  来自NEWYORKER
• Distant moors...covered by pure untroubled snow.
  来自Anne Stevenson