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(shí)期，前后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.
白先勇赴美前后的困境與突破。
詞匯搭配
- front and rear 在前后
