請教英語高手來分析一下這個長句的語法!
Technology and the division of labor have done two things：by eliminating in many fields the need for special strength or skill,they have made a very large number of paid occupations which formerly were enjoyable work into boring labor,and by increasing productivity they have reduced the number of necessary laboring hours.
我分?jǐn)?shù)比較少,不好意思.希望能夠有高手幫忙分析下語法結(jié)構(gòu),什么主語啦謂語啦賓語啦從句類型啦越詳細(xì)越好~急用,