front and rear的用法和樣例：
例句
用作副詞 (adv.)
- The contrast between the war front and the back area is always startling.
戰爭時期，前後方的對比總是非常懸殊的。 - Bai Xianyong's Quagmire and Breakthrough before and after He Moved to the U. S.
白先勇赴美前後的困境與突破。
辭彙搭配
- front and rear 在前後
