asynchronous bus system

例句：

1. 1.The communication system is designed to be asynchronous with the internet.
   这个通信系统设计为与互联网不同步。
2. 2. The project schedule is asynchronous, meaning that tasks can be completed at different times.
   项目的时间表是异步的，意味着任务可以在不同时间完成。
3. 3.The asynchronous nature of the system means that it can be easily scaled up or down.
   系统的异步性质意味着它可以很容易地扩展或缩小。