telecom-carrier的用法和樣例：
例句
- Telecom carriers initiated the service in some trial cities last year.
電信運營(yíng)商去年已在一些城市試點(diǎn)這一服務(wù)。 - 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于企業(yè)中或者電信運營(yíng)商的網(wǎng)絡(luò )上，但最初的重點(diǎn)是用在運營(yíng)商的網(wǎng)絡(luò )上。
