Ключевые слова: agreement, alright, anything, approved, ask, assistance, business, communication, concept, conceptual, empty, excellent, express, expressing, expression, finger, gesticulation, gesture, give, good, great, hand, hands, indicate, isolated, no, offer, ok, palm, people, person, point, request, set, show, showing, sign, signal, success, successful, support, symbol, thumb, up, white, white background, win, wrong, yes,