Ключевые слова: aim, aiming, arm, background, body, caucasian, communication, concept, count, curve, direction, finger, first, forefinger, fun, gesture, gesturing, hand, idea, index, indicate, joke, male, man, outdoors, part, people, person, playing, point, pointing, positivity, push, showing, sign, single, streight, success, symbol, thumb, touch, up, white,