推介

wǒ men xiǎng xiàng gè xué xiào tuī jiè zuì xīn de jì shù

我们想向各学校推介最新的技术。

We want to introduce the latest technology into schools.

tā chéng gōng bǎ suǒ yǒu huí dá dōu biàn chéng duì zì jǐ xīn shū de tuī jiè

她成功把所有回答都变成对自己新书的推介。

She managed to turn every answer into a plug for her latest book.