base frame

例句：

1. 1. The new software requires a base frame to function properly.
   新软件需要有一个基础框架才能正常工作。
2. 2.The project's success depends on the base frame being set up correctly.
   项目的成败取决于基础框架是否设置正确。
3. 3. The engineers worked tirelessly to build a solid base frame for the new bridge.
   工程师们努力不懈地为新桥建立了坚实的基础框架。