Definition
To avoid discussing a specific topic.
避免談論；避開（某話題）
She always keeps off discussing her private life.
她總是避免討論她的私人生活。
During the meeting, they kept off the topic of the project's budget issues.
在會議期間，他們避開了項目預算問題的話題。
I hope to keep off mentioning those unpleasant memories.
我希望避免提及那些不愉快的回憶。