组织方决定邀请该集团的主席约翰尼再来做一次演讲，因为他之前的演讲非常受欢迎。

The organizer decided to invite Johnny, the president of the group, to deliver a third speech as his previous ones were so well received.

youdao

比如你要在一大群人中做一次演讲。

Say you are about to go do a presentation in front of a huge crowd.

youdao

明天詹姆斯将给我们做一次演讲。

James will give us a talk tomorrow.

youdao

If you get into the fifth century, late in the fifth century, Thucydides in his history has one of his generals speak to his men and say,"Men are the polis."

如果你回到五世纪,在五世纪末,修昔底德在他的年代就曾经,希腊历史学家,代表作《伯罗奔尼撒战争史》 对人民做过一次演讲,他说"人就是城邦"

耶鲁公开课 - 古希腊历史简介课程节选