His incomes are higher than the national average.

他的收入高于全国平均水平。

The crime rate in this area is higher than the national average.

这个地区的犯罪率比全国平均水平高。

Arab-Americans surpass the national average in both education and income.

阿裔美国人在教育和收入水平方面高于美国平均水平。

The overall local foreclosure rate is roughly twice the national average.

当地总的取消抵押品赎回权的比例是全国的两倍。

Arab - Americans surpass the national average in both education and income.

阿裔美国人在教育和收入水平方面高于美国平均水平.

Rural America has now jumped above the national average in violent crime.

美国农村的暴力犯罪已经超过全国平均水平。

They're good jobs that typically pay about 15% more than the national average.

这些工作岗位待遇丰厚，工资比全国平均水平高出15%。

The national average price for unleaded gas now tops the four-dollar-a-gallon mark.

如今全国无铅汽油平均价格已经突破了每公升四美元的警戒线。

Without experiencing significant declines in the national average level of home prices.

没有遇到在全国房价的平均水平显着下降。

California reduced emissions more slowly than the national average, between 2000 and 2015.

在2000到2015年间，加州的减排速度是低于全国速度的。