n. 概觀; 總的看法; 回顧，復習;
例句：
I’m afraid I can’t give you a general overview of the situation.I can only offer you a worm’s-eye view that is based on my own experience.
我恐怕沒法從總體上向妳介紹這裏的情況。我只能談壹下自己的切身體會。
The opening chapter gives a brief historical overview of transport.
第壹章是運輸史的簡要回顧。
The seminar aims to provide an overview on new media publishing.
研討會旨在綜覽新興的媒體出版。