Definition
To think about something that has happened repeatedly and carefully.
反覆思考（已發生的事件）
He lay in bed, going over the events of the meeting in his mind.
他躺在床上，反覆思索會議中的事件。
Before making a decision, she needs to go over all the options in her mind carefully.
在做出決定之前，她需要仔細地在腦海中思考所有的選項。
After the exam, I kept going over each question in my mind.
考試結束後，我一直在腦海中反覆思考每一道題目。