A scalable network enables companies that merge to connect at the core layer.

可升级的网络使公司能够在核心层并入连接.

互联网

As the core layer is essential for performance, it only performs critical validation.

核心层关乎性能, 因此只执行一些关键操作.

互联网

Among these, the first three parts constitute the core layer of the automobile service trade.

其中, 前三者构成了汽车服务贸易的核心层.

互联网