They dispatch managers to give speeches at universities.

他们委派经理人员到大学去演讲。

He hates to give speeches in public. It's so embarrassing.

他不喜欢在大庭广众之下做演讲，因为这太使人窘迫了。

Some capable speakers give speeches with no purpose except to fill the time slot.

有些能力不错的人，演讲的目的仅仅就是帮大家打发时间。

I will give speeches about how to learn English well in the school hall this Friday.

本周五我将在学校大礼堂举行一个关于如何学好英语的演讲。

She never went on a book tour, refused to give speeches and gave only a few interviews.

她从未举办过小说巡展，拒绝发表演讲，也只接受过几次采访。