我谨在此感谢出席这一具有历史意义的峰会的全体代表，来自世界各地区的49位领导人。

I want to thank all who participated in this historic summit — 49 leaders from every region of the world.

youdao

我谨借此机会感谢在座的各国领导人和各界朋友出席本次分论坛，共商丝绸之路建设。

I would like to take this opportunity to express my thanks to you, leaders from various countries and friends from all sectors, for joining our discussions on the building of the Silk Road.

youdao

感谢各位领导的出席以及你们对本次活动的大力支持！

Thank you for all the leaders' attendance and your strong support.

youdao

感谢各位领导的出席以及你们对本次活动的大力支持！

Thank you for all the leaders' attendance and your strong support.

youdao