be verified 검증되다
filter out 걸러내다
give - someting- up
give up
fierce 사나운, 험악한, 맹렬한
ability 능력
qualification 자격
a kind(sort) of
occupation 잡
whether to continue or not 계속할지 말지
persist 지속하다
worry, trouble, agonize, be concerned
tax accountant 세무사
system 제도, 체제
acquire practical business skills through hands-on experience 현장을 통해 실무경험하다
fail (pass) and examination
I haven't done anything in particular.