His remark did not pertain to the question.他的话同这个问题不相干.I'm afraid that your remark does not pertain to the question.恐怕你的话与这一问题不相干.It does not pertain to you to instruct him.你不适合教训他....
O.O.B.E.是OutOfBodyExperience（身外体验）的缩略形式。"O.O.B.E." is short for "Out Of Body Experience".缩略词在口语里比在书写中常见得多.Contractions are much more common in speech than in writing.AIDS是“获得性免疫缺损综合症“的首字母缩略词。AIDS is an acronym for "Acqui...