dōng / tiān / gěi / qì / chē / jiā / fáng / dòng / jì / kě / yǐ / fáng / zhǐ / lěng / què / yè / jié / bīng冬天给汽车加防冻剂,可以防止冷却液结冰。Adding antifreeze to a car in winter can prevent the coolant from freezing.