1. 无烦恼的：untrodden 杳无人迹的 | untroubled 无烦恼的 | untrue 不真实的
2. 非混亂的,平靜的：UGLY 醜陋的 | UNTROUBLED 非混亂的,平靜的 | UNUSUAL 不平常的,獨特的
1. 不为所动的；不心烦意乱的；不忧心的
If you are untroubled by something, you are not affected or worried by it.
e.g. She is untroubled by the fact that she didn't win.
她并没有为失败而烦心。
e.g. ...an untroubled night's sleep.
一夜安枕
adj
1. free from turmoil or worries
e.g. untroubled times
2. free from fear or doubt
easy in mind
e.g. he was secure that nothing will be held against him
3. not beset by troubles or disturbance or distress
e.g. seemed untroubled by doubts of any kind
untroubled sleep
a kind untroubled face