交易会

jǔ bàn yī chǎng jiāo yì huì

举办一场交易会

hold a trade fair

tú shū jiāo yì huì

图书交易会

book fair

jǔ bàn shāng pǐn jiāo yì huì

举办商品交易会

hold the commodities fair

tā men jiāng zài jiāo yì huì shang tuī chū zhè yī xīn kuǎn

他们将在交易会上推出这一新款。

They are going to present the new model at the fair.

zài qù nián quán xiàn jiāo yì huì shang zuì hǎo de nóng chǎn pǐn hé jiā chù dōu dé le jiǎng

在去年全县交易会上，最好的农产品和家畜都得了奖。

At the county fair last year, prizes were given for the best farm products and livestock.