求翻译：20 世纪初的美国社会伦理仿佛就是令人窒息而又毫无价值。战后的股票市场的崛起使国民财富突然持续增长起来，导致了功利主义价值观，人们开始量消费。从当时的社会来看，任何一个人，无论其背景如何，都可以发财致富，但是美国的“贵族”——旧时积累下财富的家族，蔑视那些所谓的新近致富的爆发户和投机家。是什么意思？

Early 20th century United States social ethics seem is suffocating and completely worthless. Post-war rise of the national wealth in the stock market suddenly growing up, resulting in a utilitarian values, people start spending. From the social point of view, any man, regardless of their backgrounds

Early 20th century United States social ethics seem is suffocating and completely worthless. Post-war rise of the national wealth in the stock market suddenly growing up, resulting in a utilitarian values, people start spending. From the social point of view, any man, regardless of their backgrounds