Ключевые слова: adult, agreement, arm, arms, asian, ask, background, beautiful, business, caucasian, communication, concept, crowd, female, finger, friends, fun, gesture, girl, greeting, group, hand, happy, hope, human, isolated, male, many, palm, participate, people, person, question, raise, several, sign, student, success, support, symbol, team, teamwork, together, up, volunteer, vote, voting, white, woman, young,