大会convocation
作开幕致辞
give an opening address
荣誉主席
honorary president /
nrr/各国政要
dignitary /d
ɡntr/来宾honorable guests
尊敬的各位来宾
respectable guests
校长Vice-chancellor
（英国高校校长）
副校长pro-vice-chancellor
工信部部长
Minister of the Ministry of Industry and Information Technology
广东省人民政府
the People’s Government of Guangdong Province
省长Governor
阁下Your Excellency
论坛symposium
座谈会seminar
在此hereby
圆满成功
complete success
宣布·····开幕
declare open
···做开幕致辞
give an opening address
本人非常快乐
/荣幸I am very overwhelmed wi ...