Ключевые слова: agreement, arm, assistance, background, black, care, career, charity, clean, conceptual, deal, dermatology, displaying, empty, female, finger, friendship, gesture, give, giving, greeting, hand, help, hold, holding, isolated, medicine, meeting, offering, open, palm, picking, placing, putting, shake, sharing, show, showing, sign, skin, symbol, take, teamwork, thumb, trust, welcome, white, woman, work,