again, this probably should be cleaned up and in a couple of weeks we'll spend a day or half period trying, to clean it up and make it somewhat more precise.
以上内容还有待梳理,未来两周我们将会花上一天半左右的时间,试着梳理这些内容,使其更加精确
since the second half period of the 20th century, the approach of the consumerism ear has inevitably changed the aesthetics context and discourse.