북적거리다=bustle

북적거리다, 붐비다=bustle

https://endic.naver.com/enkrEntry.nhn?sLn=kr&entryId=8a8b75bf8323421fbb0acc3b336f30ba&query=%EB%B6%81%EC%A0%81%EA%B1%B0%EB%A6%AC%EB%8B%A4

놀랍지롱....

북적북적=복잡(複雜)=bustle[버슬]

부산하다=버슬 bustle

ㅂ이 ㅇ 으로, 우글거리다

독일어)

wimmeln[비멜른]

https://dict.naver.com/dekodict/#/entry/deko/4568375

스웨덴어)bullig

https://dict.naver.com/svkodict/#/search?query=bullrig