发表 + 演讲 / 演讲 + 中
The noun 演讲 (yǎnjiǎng) means "speech," "lecture," or "address" and refers to a formal spoken presentation before an audience. It can also be used as a verb meaning "to give a speech" or "to deliver a lecture."
校长在毕业典礼上发表了精彩的演讲。
Xiàozhǎng zài bìyè diǎnlǐ shàng fābiǎo le jīngcǎi de yǎnjiǎng.
The principal delivered a wonderful speech at the graduation ceremony.
她正在为下周的演讲做准备。
Tā zhèngzài wèi xià zhōu de yǎnjiǎng zuò zhǔnbèi.
She is preparing for next week's speech.
他的演讲深深打动了在场的每一个人。
Tā de yǎnjiǎng shēnshēn dǎdòng le zàichǎng de měi yī ge rén.
His speech deeply moved everyone present.