I don't want you telling our private business to all and sundry.我不希望你把我们的私事和别人讲。The mayor had been aiming to quietly turn over control of the city's water to private business interests.市长一直想悄悄地把本市的自来水控制权交给私营企业。I would not, if I were you, be inclined to discuss private business with the landlady.我要是你,就不会跟房东太太谈私事。