Ключевые слова: abstract, adult, audience, background, casual, caucasian, cheerful, coach, communication, conference, conversation, discussion, elegant, entertainer, face, gesture, handsome, happy, holding, indoor, journalist, lifestyle, male, man, mature, media, microphone, middleaged, occupation, people, person, presentation, presenter, press, program, psychology, public, reporter, seminar, smart, smile, smiling, sound, speech, sweater, technology, television, tv, voice, window,