“缩略”造句
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 "Acquired Immune Deficiency Syndrome".