The only native speaker at Gangnam Station will perform all the courses at the same time, including 1:1 English conversation, duolingo lessons, and TOEFL preparation.AAA study abroad located in Gangnam station is a study abroad school that helps you prepare for study abroad.More than 20 staff members will provide one-on-one support for schools, proxy applications, … 강남역 유일한 원어민 에세이 첨삭 및 원어민 1:1 수업 계속 읽기