| 例句 |
Service occupations are sometimes classed as tertiary occupations.服务性行当有时被列为第三产业行当。He must have come to know those philosophers through secondary or tertiary sources.他一定是通过第二手或第三手资料了解到那些哲学家的。Members will work with Government agencies to ensure all students complete their tertiary studies.成员们将与政府机构合作，以确保所有学生都能完成高等教育阶段的学习。Applicants are expected to have tertiary qualifications.申请人应具有高等教育学历证明。Headaches often occur during the tertiary stage of the illness.这种疾病的第三阶段常常会出现头疼。 |