她的改革主义主张通过教育体系的逐步改良来实现社会进步，而非彻底推翻现有制度。

Her ___reformism advocates for social progress through gradual improvements in the education system, not by overthrowing the existing institutions.

该工会的改良主义主张通过谈判而非罢工来提高工人福利。

The union's ___reformism advocates improving workers' benefits through negotiations rather than strikes.