Debutanization
[機] 去丁烷
??? 情景例句
I found another mistake.
我又發現一個錯誤。
It's just the matter of the schedule,that is,if it is convenient of you right now.
如果你們感到方便的話，我想現在討論一下日程安排的問題。
It was obvious that he was very embarrassed.
顯然他感到很尷尬。