2, AIRPORT, BUSINESSGEBAEUDE, BUSINESSPEOPLE, COLLABORATION, COMMUNICATION, COMPUTER, COMPUTERS, CONFERENCE, COOPERATION, ENTERTAINMENT, EYEGLASSES, GESCHAEFTSMANN, GESCHAEFTSPARTNER, GESCHAEFTSREISE, GESPRAECH, GLASSES, GLASSY, KOSTAEM, LAPTOP, MAN, MEETING, MP, NOTEBOOK, SPECTACLES, SUIT, TAKEOFF, TIME, WAITING, WOMAN,