seniority, churn, a crow's feet(눈가의 주름), height-boosting shoes(키높이 구두)

The prime minister-designate, Kim Tae-ho, who is in his 40s, will lead a cabinet filled with career bureaucrats and politicians in their 50s and 60s, in a society that values seniority.

seniority: (근무 햇수에 따른) 연공서열, 손위임, 연장자임; 상급자임

Performance-based: 성과중심의

Midway through his five-year term, Mr.Lee had hinted at giving his government a new look before the shakeup after his ruling party suffered a defeat in local elections on June 2.

churn (n.) 

Old English cyrin, from Proto-Germanic *kernjon (cognates: Old Norse kirna, Swedish kärna, Danish kjerne, Dutch karn, Middle High German kern); probably akin to cyrnel "kernel" (see kernel) and describing the "grainy" appearance of churned cream.

 a container in which cream is stirred or shaken to make butter

churn (v.) 

mid-15c., chyrnen, from churn (n.). Extended senses are from late 17c. Intransitive sense is from 1735. Related: Churned; churning. To churn out, of writing, is from 1902.

to stir or mix something (such as water or mud) with force

: to move in a circle

: to make (butter) by stirring or shaking cream in a churn

1. The motorboats churned the water.
2. The water churned all around us.
3. The wheels began to slowly churn.
4. He showed them how to churn butter.

churn out

to produce something in large numbers, perhaps carelessly. 

We churn toys out by the thousand. 

This factory can churn out these parts day and night.

To produce something in an abundant and automatic manner: 

The author churns out four novels a year. 

Although the chairs look handmade, the company churns them out 

in a factory.

THIS month Britain's universities will churn out 350,000 graduates in the class of 2015.

Nowadays colleges and universities churn out so many graduates.

(요즘 대학은 엄청난 졸업생을 양산한다.)

a crow's feet: a wrinkle in the skin at the outer corner of your eyes (눈가의 주름)

(성형, 외모 지상 비판하는 글에서)

A large part of the responsibility for the unhealthy craze taking deep root in our society lies in the media, particularly broadcast media, which have enormous social and educational influence. They put much emphasis on looks when selecting everyone who appears on their shows, which encourage people to prize looks over all else. The so-called "loser" comment, which put down short men and resulted in an uproar, is a good example for Korea's obsession with outer appearance.