Definition: Formal education, training, etc. happens through studying rather than working in a job. Level: C1
她的知识来源于实践经验而非正规教育。
Her knowledge comes from practical experience rather than ___formal education.
他是一位自学成才的画家，没有接受过正规的绘画指导。
He is a self-taught artist with no ___formal instruction in painting.
许多职业都需要某种形式的正规资格认证。
Many professions require some form of ___formal qualification.
