Each country has the different social class, looks like Britain to divide into 3 social classes, the different social stratum has their different life style. It depend on their job, income education house area and upbringing. In UK the 3 class each called working class , middle class and upper class.
Last British class we watch a video about a urban girl learn how to be a girl life in upper class, and The dramatic team has arranged about 4 week-long raise time for her, how studies to speak, what kind of station posture appears more appropriate, how to dress up itself to look like an appropriate woman. And it has a final test which takes part in a upper class party, but from the video she have nice outlook and how to looks like upper-class, but when she have some communication with men, she does not know what can she say, because they really did not life in same class. But she still very happy learn so much .
'Posh' means in this sentence 'very superior' 'high quality'. The word is often used in a derogatory way when you describe somebody's way of speaking as 'posh' since then you are ridiculing them for speaking in an affected way.
