1.
An instance of digressing, especially a written or spoken passage that has no bearing on the main subject.
离题段落离题的例子，特别是指写作或演说中与主题无关的段落
2.
Unrelated to the matter at hand.
不相干的，离题的与所讨论的问题不相关的
3.
His account of the war includes a lot of extraneous details.
他对战争的叙述含有大量离题的细节。
4.
such digressions can lead us too far afield.
这样的离题会引导我们离题越来越远。
5.
His remarks are far afield.
他的话离题太远了。
6.
What he's said is quite beside the mark/point/question.
他所说的话离题太远了。
7.
What you have said is beside point/off the point.
你刚才说的话离题太远。
8.
Your statements are beside the point
你的发言离题太远。
9.
Your remarks are far afield.
你的话离题太远了。
10.
Her thoughts strayed from the subject.
她的思想偏离了主题。
11.
Your comments are an excursion from the major theme.
你的话偏离了主题。
12.
The Interpretations of Li Sao: an Ancient but Everlasting Topic
《离骚》解题:一个古老而常新的话题
13.
Deviation Problem in Management Behavior and Deviation Management Thinking;
管理行为中的距离难题及距离管理思维
14.
A comment departing from the theme of discourse;a digression.
插话，插曲，穿插与讨论的主题无关的看法；离题话，
15.
We are straying from the subject, which is what action we should take.
我们离题了，我们的论题是我们应采取什么行动。
16.
Study on Numerical Methods of Discrete Ill-Posed Problem in Inverse Problem;
反问题中离散不适定问题的数值求解方法
17.
not tolerating irrelevancies.
没有可以容忍的离题（的言行）。
18.
Please stick to the point, what you're saying is irrelevant.
请不要离题，你说的尽是不相干的话。