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

• 교통 신호 (交通信號) : 사람이나 차가 질서 있게 가도록 교차로나 횡단보도 등에서 불빛이나 표지판 등으로 멈춤, 주의, 방향 등을 나타내는 신호. None
🌏 TRAFFIC SIGNALS: Signals that indicate stop, attention, directions, etc., with lights, signs, etc., at a crossroads, crosswalk, etc., for people or cars to keep their order.

• Weather and season (101) • Describing food (78) • Environmental issues (226) • Residential area (159) • Occupation & future path (130) • The arts (76) • Using transportation (124) • Using a pharmacy (10) • Exchanging personal information (46) • Using public institutions (library) (6) • Language (160) • Expressing date (59) • Apologizing (7) • Philosophy, Ethics (86) • Geological information (138) • Sports (88) • Appearance (121) • Dating and getting married (19) • Education (151) • The arts (23) • Science & technology (91) • Hobbies (48) • Pop culture (82) • Describing a dish (119) • Expressing time (82) • Human relationships (255) • Watching a movie (105) • Describing events, accidents, disasters (43) • Greeting (17) • Ordering food (132)