English rendering Be ludicrously childish Literal translation: “Be like children’s play”
Be laughable like children’s mischief
Dictionary example 1
네가 저지른 일이 얼마나 우습고 어린이 장난 같은 일인지 알기나 해?
Read the meanings, trace, then cover above the masking line and write. Uncover, choose a meaning, and make your own sentence.
Writing text어린이 장난 같다
Explore the body parts or scenes linked to this idiom.
A silent film that writes the headword and its meaning.
As one pleases Figuratively, arbitrarily change a matter as one likes, just as a candy seller stretches candy freely. 
2 meanings Lead or dominate Become the leader or an officer of a group or alliance 
Have a large family network Have many family members or relatives 
Shared · 2 Be devoid of human decency Lack the conduct or virtue a person should possess 
Shared · 2 win favor To gain favorable opinions from others. 
Be overly generous Treat others more generously than necessary 
Shared · 2 Win goodwill Receive favorable regard from others. 
lose goodwill To fail to gain favorable opinions from others. 
Be overwhelmed by a crowd Be mentally overwhelmed and confused by the collective energy of many people. 
Charge a tax to relatives Make relatives pay the military-cloth tax on another's behalf. Browse in Hangul order.
WORDROW Korean Idioms