This is called the debt to income ratio.

这就是所谓的债务收入比。

For cities with populations of less than 10m, the price to income ratio is eight.

那些人口少于1000万的城市，房价与收入的比率是8。

Because that is gonna leave you at 45% on your debt to income ratio.

因为这会让你的债务收入比达到 45%。

So they do pay a lot of attention to that debt to income ratio.

所以他们确实非常关注债务与收入的比率。

When you do that and you are applying for a loan, then they're going to look at this debt to income ratio, because they wanna make sure they're gonna get their money back for their loan.

如果你处于这种处境，当你申请贷款的时候，他们会考虑这个债务收入比，因为他们想确保他们能拿回贷款的钱。

A study of European capitalist countries and socialist countries in the 1970s found that the income ratio between the top 5% and the bottom 5% in capitalist countries was about 10: 1, whereas in socialist countries it was 5: 1.

20世纪70年代对欧洲资本主义国家和社会主义国家的研究发现，资本主义国家最顶层5%和最底层5%的收入比约为10: 1，而在社会主义国家则为5: 1。