交易

这次交易很成功

zhè cì jiāoyì hěn chénggōng

This transaction was very successful

网上交易很方便

wǎngshàng jiāoyì hěn fāngbiàn

Online transactions are convenient

股票交易今天暂停

gǔpiào jiāoyì jīntiān zàntíng

Stock trading has been suspended today