My beautiful teacher.
(우리)내 예쁜 선생님.
(oo-ri) nae yebbeun seonsaengnim.
(Our)My beautiful teacher.
My beautiful blue jacket teacher.(My beautiful, blue jacket-wearing teacher.)
(우리)내 예쁘고 파란 재킷 입는 선생님.
(oo-ri)nae yebbeugo paran jaekit imneun seonsaengnim.
(Our)My beautiful and blue jacket-wearing teacher.
:D