I disagree with the opinion of the author. Accent and lifestyle is only a very small difference. I think the working class is a lot more honest and diligent than the middle class. They are more simple, and more realistic, so in my opinion, the people of the working class is a lot more emotional and affectionate than the middle class.
我不完全同意作者的观点用I disagree好吗?. 我个人意not quite agree with xxxxx要稍微好些.