麦克风: microphone (loanword)...
下乡: to go to the countryside...
敷衍: to elaborate (on a theme), to expound (the classics), perfunctory, to skimp, to botch, to do sth half-heartedly or just for show, barely enough to get by...
方便面: instant noodles...
心理: psychology, mentality...
日新月异: daily renewal, monthly change (idiom), every day sees new developments, rapid progress...
鲜: fresh; bright; delicious; little; rare...
大吃一惊: to have a surprise (idiom); shocked or startled, gobsmacked...
源头: source, fountainhead...
族: a class of things with common features or attribute (office worker; commuter)...
