couchpotato整天无所事事坐在家看电视的人
fromthecradletothegrave从生到死
differentiate...from…看出(两者)不同,区别
differentiatebetween...and...区别对待
standonone’sdignity保持自己的尊严
beneathone’sdignit不合身份;有失尊严
discriminateagainst歧视,区别对待
discriminatebetween...and区别…与…
discriminate...from...把…从…中区别开来
takedrasticmeasures采取果断措施/激烈手段
flattersb.on/aboutsth.奉承某人的…
flingoneselfagainst/on猛扑向…