☆ ADVANCED LEVEL : 1 ☆☆ INTERMEDIATE LEVEL : 0 ☆☆☆ ELEMENTARY LEVEL : 0 NONE : 2 ALL : 3

• 공중위생 (公衆衛生) : 여러 사람들의 질병을 예방하고 건강을 증진시키기 위한 위생. ☆ Noun
🌏 PUBLIC HYGIENE: Hygiene for the health improvement and disease prevention of the public.

• 경쟁의식 (競爭意識) : 남과 겨루어 앞서거나 이기려는 생각. Noun
🌏 COMPETITIVE SPIRIT; SENSE OF RIVALRY: A wish to win or perform better in a competition.

• 기조연설 (基調演說) : 국회나 학회 등에서 중요한 인물이 참석자들 앞에서 회의의 취지나 방향, 정책 등을 설명하는 것. Noun
🌏 KEYNOTE SPEECH: An address made by an important person on the purpose, direction or policies of a meeting before participants at the National Assembly or an academic conference.

• Hobby (103) • Economics and business administration (273) • Using the hospital (204) • Life in Korea (16) • Using public institutions (library, post office, etc.) (8) • Press (36) • Social issues (67) • Occupation & future path (130) • Philosophy, Ethics (86) • Weather and season (101) • Making a phone call (15) • Talking about one's mistakes (28) • Religion (43) • Social system (81) • The arts (76) • Pop culture (82) • Dietary culture (104) • Education (151) • Human relationships (255) • Daily life (11) • Greeting (17) • Using transportation (124) • Ordering food (132) • Language (160) • Hobbies (48) • Architecture (43) • Marriage and love (28) • Residential area (159) • Politics (149) • Describing clothes (110)