Platinum and palladium are widely used in the fields of aviation, space flight, automobile, jewellery and computer industries, so market prospect is vast.
铂、钯广泛应用于航空、航天、汽车、珠宝手饰业、电子计算机等行业，市场前景广阔。
The used car market is playing a decisive role in the car aftermarket and affects the whole automobile industry and many aspect of social life.
汽车二手车市场在汽车后市场中有着举足轻重的地位。
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