On behalf of the Students' Union, I'm writing to invite you to give us a speech on Chinese history.

我代表学生会写信邀请您给我们做一个关于中国历史的演讲。

youdao

On behalf of all the members of my group, I'd like to thank you, Mr.Chairman, for your gracious invitation for us to attend such an enjoyable Christmas party.

我谨代表我们一行的全体成员，感谢董事长先生的盛情邀请，参加你们的圣诞晚会。

youdao

The report should motivate us to focus and redouble our efforts on behalf of children and families affected by HIV/AIDS.

这个报告激励我们，为了受艾滋病毒/艾滋病影响的儿童和家庭的利益，要集中力量并且做出加倍努力。

youdao

On behalf of us all, I want to thank Jimmie and I want to thank your entire leadership team for welcoming me here today.

WHITEHOUSE: President Obama at the American Legion Conference

Mr. Secretary General, on behalf of us all, thank you for convening this meeting to address the urgent situation in Sudan that demands the attention of the world.

WHITEHOUSE: President Obama Attends Ministerial Meeting on Sudan

The aid organisations and advocacy groups have also asked for additional public guidance to assure financial institutions "that they are permitted to process transactions on behalf of US persons related to earthquake-relief efforts in Iran".

BBC: Aid groups in sanctions plea for Iran quake relief