He tried to rationalize his unethical behavior, but no one bought his excuses.

他试图为自己的不道德行为找理由，但没人相信他的借口。

同一单元的其他句子

• The government's new policy aims to alleviate the economic burden on the middle class.政府的新政策旨在减轻中产阶级的经济负担。
• Despite the adverse weather conditions, the expedition proceeded without delay.尽管天气恶劣，探险队仍毫不延误地继续前进。
• Her articulate presentation convinced the board to approve the project.她清晰的陈述说服了董事会批准该项目。
• The company's profits have been bolstered by the surge in online sales.在线销售的激增支撑了公司的利润。
• Can you clarify the ambiguous terms in this contract before we sign?你能在签署前澄清这份合同中含糊的条款吗？