reform of tobacco monopoly system

例句：

1. 1. The government is planning to reform thetax system.
   政府计划改革税收制度。
2. 2. Thecompany has been reforming its operations toimprove efficiency.
   该公司一直在改革其运营以提高效率。
3. 3. The reform aims to address the rootcauses of the problem.
   该改革旨在解决这一问题的根本原因。