VERB 离题;偏离主题 If you digress, you move away from the subject you are talking or writing about and talk or write about something different for a while. 离题;偏离主题
I've digressed a little to explain the situation so far, so let me now recap. [VERB]
刚才我稍稍离题说明了迄今的情况,现在让我来概述一下。
She digressed from her prepared speech to pay tribute to the President. [VERB + from]