Ключевые слова: arm, background, beautiful, body, caucasian, closeup, color, communication, concept, day, female, finger, fingernail, fingers, five, forefinger, funny, gesture, goodbye, greeting, hand, hello, hey, hi, host, human, idea, index, indicate, invitation, joy, little, november, one, palm, part, people, point, raised, showing, sign, skin, sociable, symbol, vote, voting, welcome, woman, world, wrist,