reform

/rɪˈfɔrm/

make changes for improvement in order to remove abuse and injustices

中文释义：改革；革新；改造

The government introduced new policies to reform the healthcare system.

政府推行新政策以改革医疗体系。

Efforts to reform the education system have been ongoing for years.

改革教育体系的努力已持续多年。