他有一个庞大的朋友和同事关系网。

He has a large ___network of friends and colleagues.

她通过参加会议建立了一个强大的专业人脉网络。

She built a strong professional ___network through attending conferences.

成功的商人通常拥有广泛的人脉联系网络。

Successful businesspeople often have an extensive ___network of contacts.

你已经建立了一个令人印象深刻的职业人脉网络。

You have built an impressive professional ___network.

建立强大的人脉网络是职业发展的关键。

Building a strong ___network is key to career advancement.

他利用那次会议扩展了自己的国际人脉。

He used the conference to expand his international ___network.