Ключевые слова: accessory, adult, beam, buyer, care, case, casual, chat, choice, choose, client, communication, concept, conversation, couple, customer, eyeglasses, eyesight, female, frame, friendly, glad, happy, health, indoor, inside, lady, male, man, medicine, ophthalmology, optician, optics, optimistic, pleased, positive, satisfied, shop, smile, speak, spectacle, stand, store, talk, tell, two, visitor, wear, woman, young,