duties.的例句（duties.在句子中的用法）

• He was relieved of his duties as presidential adviser. 他被撤销了总统顾问一职。
• I carried out my duties conscientiously... 我一丝不苟地履行我的职责。
• ...the quiet competence with which he discharged his many college duties. 他得以胜任众多大学职务的那种内秀
• Duties and taxes are the most obvious barrier to free trade. 关税和税收是自由贸易的最大壁垒。
• He appreciates that co-operation with the media is part of his professional duties. 他懂得与媒体合作是自己工作职责的一部分。