Ключевые слова: aid, assistance, background, bag, banking, blood, care, charity, concept, conservation, cord, design, donate, donation, donor, drip, drop, eco, element, energy, environment, frame, give, green, health, help, hospital, icon, illustration, label, life, line, logo, medical, medicine, needle, save, shape, sign, space, stroke, supply, surgery, symbol, transfusion, tree, volunteer, white, world,