reactivation of column

例句：

1. 1. The company has decided to reactivate the old system.
   公司决定重新启用旧系统。
2. 2. The research team is working on a project that aims to reactivate the extinct species.
   研究小组正在致力于一个旨在重新激活灭绝物种的项目。
3. 3. The government has announced plans to reactivate the national park.
   政府宣布了计划重新启用国家公园的计划。