그녀는멘토들 앞에서 자신만만한 모습을 보였다.
Geunyeoneun mentodeul apeseo jasinmanmanan moseubeul boyeotta.
geunyeo-neun
that:girl-TOP
jasinmanman=ha-n
fully_confident=do-ATTR
bo-i-eoss-da
look-CAUS-PST-DECL
She presented herself to her mentors with overflowing confidence (lit. she showed an appearance of full confidence in front of her mentors).