"You are the first person joining the call," said an electronic voice.

“你是第一个加入会议的人，”电子语音称。

youdao

Whether making or receiving the call, the first rule is to speak clearly in a friendly tone of voice. Also identify yourself right away.

不论是打或接电话，第一条规则是以友善的口气清楚地表达，同时立刻表明身份。

youdao

Number One, Give Contact Information First: 99% of the time when we leave a voice mail we want the other person to call us back.

第一条，先说你的联系信息。绝大部分情况下我们都希望对方会回复我们的留言。

youdao

Mr Rockefeller, a Democrat, was the first major voice in the US Congress to call for an investigation into the scandal, which has gripped Britain.

BBC: Phone-hacking: US senator calls for News Corp probe

Everything started up and ran perfectly, though once I made my first long-distance call, I found the voice quality lacking.

FORBES