短语讲解：
1. Some of their used cars go for over one million yuan - that's over 150 thousand US dollars.
go for袭击；适用于；选择，想要获得；喜爱
例句：Kent's going for the tennis championship this year.
肯特竭力想获得今年的网球冠军。
2. This means they've spent little time in the garage, and have a small mileage.
spend in在…上花费
例句：Don't spend such a lot of time in dressing yourself.
别花那么多时间来打扮自己。
3. The luxury used car market targets buyers across the country. Beijing buyers only account for part of this.
account for说明〔解释〕…原因，证明
例句：Lack of money accounts for her discontinuing her studies.
缺钱是她辍学的原因。
4. And one big auto retailer says it plans to increase its focus on used cars to help improve profit margins.
focus on对(某事或做某事)予以注意
例句：Many firms are focusing on increasing their markets overseas.
许多商行都专注于扩大国外市场。
5. But these figures are expected to even out as the used car market grows while the new car market matures and slows.
even out (使)平稳; (使)均衡
例句：Prices should even out when the crops are gathered.
庄稼收获时, 物价应该稳定下来。
