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

• 무선 전화 (無線電話) : 전선을 연결하지 않고 사용하는 전화. None
🌏 WIRELESS TELEPHONE; WIRELESS PHONE: A telephone which is used without being attached to a wire.

• Press (36) • Expressing gratitude (8) • Weekends and holidays (47) • Sports (88) • Marriage and love (28) • Introducing (introducing oneself) (52) • Describing clothes (110) • Life in Korea (16) • Family events (during national holidays) (2) • History (92) • Appearance (121) • The arts (76) • Climate (53) • Talking about one's mistakes (28) • The arts (23) • Using public institutions (library, post office, etc.) (8) • Politics (149) • Pop culture (82) • Occupation & future path (130) • Dietary culture (104) • Social issues (67) • Making a promise (4) • Using public institutions (post office) (8) • Life in the workplace (197) • Economics and business administration (273) • Apologizing (7) • Science & technology (91) • Law (42) • Performance & appreciation (8) • Human relationships (255)