Ключевые слова: accident, alone, ambulance, assurance, back, backache, background, black ice, careless, caucasian, caution, cold, danger, dirty, distracted, downfall, fall, falling, female, frost, glazed frost, ground, help, hurt, ice, inattentive, injury, insurance, one, outdoor, overthrow, pain, people, person, prudence, risk, road, scatter, season, slip, slipping, smartphone, smombie, snow, street, walk, white, winter, woman,