请大家帮忙分析两个英语句子
Evendemographicsareworkingagainstthemiddleclassfamily,astheoddsofhavingaweakelderlyparenthavejumpedeightfoldinjustonegeneration请着重分析一下AS的成分和含义,个人觉得像是连词,但这样一来似乎没了主语
fromthemiddle-classfamilyperspective,muchofthis,understandably,looksfarlesslikeanopportunitytoexercisemorefinancialresponsibility,andagooddealmorelikeafrighteningaccelerationofthewholesaleshiftoffinancialriskontotheiralreadyoverburdenedshoulders请大家分析后一个分句的成分和意思