As the doyen of our sales team, Mr. Chen mentors every new hire personally.

身為我們業務團隊的元老，陳先生親自指導每一位新進員工。

The conference opened with a keynote speech from the doyen of the shipping industry.

這場研討會以航運業資深前輩的專題演講揭開序幕。

Investors trust his forecasts because he is widely regarded as the doyen of local finance.

投資人信任他的預測，因為他被公認為本地金融界的元老。