CRAS

例句：

1. 1. The project started from scratch and has been growing steadily since then.
   这个项目从零开始，自那以后一直在稳步发展。
2. 2. The map shows the city's center to the east, with CRAS running through the middle.
   地图显示城市的中心向东，CRAS穿过中间。
3. 3. The new software features a CRAS interface that makes it easy to manage multiple devices simultaneously.
   新软件具有一个CRAS界面，使同时管理多个设备变得容易。