海洋中有许多海底电话电缆。

There are lots of submarine telephone cables under the sea.

youdao

由于谷歌的网络是由电话和海底电缆公司提供的，所以它的网络增速道路坎坷。

Google has been frustrated by the speed of broadband networks provided by phone and cable companies.

youdao

同轴电缆也用于海底电话线。

Coaxial cable is also used for undersea telephone lines.

youdao

同轴电缆也用于海底电话线。

Coaxial cable is also used for undersea telephone lines.

youdao