spoke centre

例句：

1. 1.The company's success is largely due to its strong spoke centre.
   该公司的成功在很大程度上归功于其强大的核心。
2. 2. The project's success depends on the efficient functioning of the spoke centre.
   该项目的成功取决于传动中心的高效运作。
3. 3. The new design has a more compact spoke centre, making it easier to manufacture.
   新设计拥有更紧凑的传动中心，使得制造过程更加便捷。