telecommunication carrier的用法和樣例：
例句
- The billing system is the core competitive power of the telecommunication business.
電信業務的計費系統是電信運營商的核心競爭力之一。 - Although the devices can be used within enterprises or on carrier networks, the initial emphasis has been on the carrier segment.
雖然這種設備可以用於企業中或者電信運營商的網路上，但最初的重點是用在運營商的網路上。
