Centrales

例句：

1. 1.The city is located at the heart of the country.
   这个城市位于该国的中心。
2. 2.The company's headquarters are in the center of the city.
   公司的总部位于市中心。
3. 3.The project aims to centralize resources and improve efficiency.
   该项目旨在集中资源和提高效率。