• Purchasing goods (99) • Expressing emotion/feelings (41) • Dating and getting married (19) • Hobby (103) • The arts (76) • Human relationships (52) • Directions (20) • Using public institutions (library, post office, etc.) (8) • Using public institutions (immigration office) (2) • Making a promise (4) • Science & technology (91) • Watching a movie (105) • Environmental issues (226) • Expressing gratitude (8) • Ordering food (132) • Daily life (11) • Pop culture (82) • School life (208) • Social system (81) • Law (42) • Describing food (78) • Using transportation (124) • Health (155) • Greeting (17) • Geological information (138) • Architecture (43) • Press (36) • Describing a dish (119) • Philosophy, Ethics (86) • Inviting and visiting (28)