☆ 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.

• Apologizing (7) • Climate (53) • Geological information (138) • Cultural differences (47) • Expressing date (59) • Mass media (47) • Watching a movie (105) • Philosophy, Ethics (86) • Education (151) • Sports (88) • Economics and business administration (273) • Using public institutions (immigration office) (2) • Using transportation (124) • Human relationships (255) • Weather and season (101) • Using public institutions (library) (6) • Describing events, accidents, disasters (43) • Introducing (introducing family) (41) • Using public institutions (library, post office, etc.) (8) • Comparing cultures (78) • Expressing day of the week (13) • Using the hospital (204) • Greeting (17) • The arts (76) • Describing location (70) • Life in the workplace (197) • School life (208) • Expressing gratitude (8) • Appearance (121) • Describing personality (365)