Ключевые слова: active retirement, activity, adult, age, asian, cellphone, cheerful, china, chinese, couch, couples, east asia, elderly, fashion, fashionable, female, friends, friendship, good time, group, happy, having fun, home, hong kong, japan, japanese, korea, korean, lifestyle, male, man, men, mobile phone, modern life, modern technology, old, oriental, people, person, retired, selfie, senior, singapore, singaporean, sitting, smiling, sofa, taiwan, taiwanese, taking picture, trendy, using, woman, women,