1. His appeal for forgiveness went unanswered.
   他請求愿諒但沒能能夠 信訪件。
2. I'm sorry I've left some of your questions unanswered.
   請稍等，你有點原因我不存在解答。
3. Through an unfortunate oversight your letter was left unanswered.
   隨著惹人頗感遺憾的麻痹大意，并未你回信。
4. Their cries for help went unanswered.
   他倆的呼救沒得道歉。