每日商務英語 第690期:固執的

obdurate ------------ 固執的（形容詞）

英文釋義
(adjective) Unreasonably stubborn; not willing to change opinions; hardened against either feeling or logic.

例句
Regardless of their hard work or loyalty to the company, the obdurate old owner refused to treat his employees kindly or fairly.
儘管員工們努力工作，對公司忠心耿耿，但是老邁而固執的老闆卻不願意好心或者公平地對待他們。