非官方

fēi guān fāng shāng yè jī gòu

非官方商业机构

unofficial financial institution

fēi guān fāng xiāo xi de chuán bō

非官方消息的传播

the spread of the news from unofficial sources

wèi jīng gōng huì lǐng dǎo shòu quán de fēi guān fāng huó dòng

未经工会领导授权的非官方活动

unofficial action not authorized by the union leadership

chū shòu fēi guān fāng jì niàn pǐn de tuī xiāo yuán de shēng yi hěn hóng huo

出售非官方纪念品的推销员的生意很红火。

Salesmen of unofficial souvenirs have been doing a roaring trade.