renewal of track

例句：

1. 1.The new technology will allow us to renew the track and improve our efficiency.
   新技术将使我们能够更新轨道，提高我们的效率。
2. 2.The team is working on a project that requires the renewal of track.
   该团队正在致力于一个需要更新轨道的项目。
3. 3. The train tracks were damaged during the storm, requiring the renewal of track for safety reasons.
   暴风雨期间，火车轨道受损，出于安全原因需要重新铺设轨道。