搭线

jīng diàn shì tái dā xiàn liǎng jiā rén jiàn le miàn

经电视台搭线，两家人见了面。

These two families met through the TV station.

jǐng fāng zài tā de diàn huà xiàn shang dā xiàn jiān tīng tā hé tóng huǒ de tán huà

警方在她的电话线上搭线，监听她和同伙的谈话。

This police had tapped her telephone wire and listened in on her conversation with her confederates.

zhī dào diàn huà bèi rén dā xiàn qiè tīng yīn cǐ wǒ méi gǎn dǎ diàn huà

知道电话被人搭线窃听，因此我没敢打电话。

Knowing that the telephone lines were tapped, I had not risked a phone call.