/daɪˈɡrɛs/ – verb
Definition: lạc đề, nói loanh quanh (không đi vào nội dung vụ án).
A more thorough explanation: To digress means to deviate from the main subject or topic of discussion. In legal terms, it refers to straying from the relevant issues or points in a legal argument or proceeding.
Example: During the trial, the witness began to digress from the main point and talk about unrelated events.