🌟 태양열 발전 (太陽熱發電)
📚 Annotation: 붙여쓰기를 허용한다.
• The arts (23) • Press (36) • Human relationships (255) • Pop culture (82) • Purchasing goods (99) • Using transportation (124) • Describing food (78) • Social system (81) • Daily life (11) • Economics and business administration (273) • Mass media (47) • Sports (88) • Hobby (103) • Introducing (introducing oneself) (52) • The arts (76) • Expressing time (82) • Using public institutions (immigration office) (2) • Science & technology (91) • Making a promise (4) • Language (160) • Politics (149) • Describing events, accidents, disasters (43) • Geological information (138) • Health (155) • Education (151) • Apologizing (7) • Pop culture (52) • Appearance (121) • Mentality (191) • Family events (57)