They live in a posh part of town.

他们住级住宅区。

She always puts on a posh voice to talk to the vicar.

她总是装腔作势,用一种优雅的嗓音跟教区牧师讲话。

Now he’s got a posh car, he thinks he’s arrived.

有了豪华汽车,他想他已经功成名就了。

Her posh accent is pure affectation.

她的时髦腔调纯粹是矫揉造作。

I’ve declined the invitation to the Royal Garden Party;I’d just to be a square peg in a round hole among all those posh people.

我已谢绝参加皇家游园会的邀请,同那些显赫要人一起,我觉得实格格不入。