composite communication link的用法和樣例：
例句
- Any modification may lead to updating each unique communication line in its own way.
任何修改都可能會(huì )按其自身的方式更新每條唯一的通信線(xiàn)路。 - Data to support these applications are sent to the mainframe from the store minicomputers over communication lines.
支持這些應用的數據是各分店里的小型計算機通過(guò)通信線(xiàn)路送給主機的。
