国务卿蒂勒森尽管从未在政府中履职，但在担任大型跨国能源巨头埃克森美孚公司CEO期间积累了大量与其他国家打交道的经验。
Secretary of State Rex Tillerson, while never having served in government, gained extensive experience working with other countries when he was CEO of ExxonMobil, a large multinational energy company.