message exchange equipment造句

例句与造句

1. Communications equipment manufacturers and pc vendors , in consideration of their own development , chose to join hands in late 1990s to develop router - based broadband transmission products and broadband interfaces for message exchange equipment
   90年代末，通信设备制造厂、计算机生产厂，为了各自的发展相互联合，投资开发基于连接路由器的宽带传送产品，同时开发信息交换设备的宽带接口。
2. It's difficult to find message exchange equipment in a sentence. 用message exchange equipment造句挺难的