reageing

例句：

1. 1.The forest has been regenerating for the past decade.
   过去十年里，森林一直在重新生长。
2. 2.The old tree is showing signs of rejuvenation.
   这棵老树正在显示出再生的迹象。
3. 3. The city is undergoing a revitalization project to improve its economy.
   这个城市正在进行一项振兴项目，以改善其经济状况。