adj.未被扰乱的；平静的；无忧虑的
Yet he seems remarkably untroubled. 然而他好象一点也没受困扰。
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。
He seemed to be quite untroubled by the news. 听到这消息以后,他好象并不担忧。
