digressKK [daɪˋgrɛs] /daɪˈɡɹɛs/發音di- 分開+gress 走、行進→走開、走偏展開收合di-字首分開gress字根走、行進字面：走開、走偏從原本的路線走開 → 說話寫作時偏離主題動詞1離題、扯遠、偏離主題Sorry, I seem to digress every time I tell this story.抱歉，我每次講這個故事都會扯遠。2岔開、插入題外話正式Let me digress briefly to explain how the system was built.請容我岔開一下，說明這套系統是怎麼建立的。