Now,Miz Kelly-Dreiss works on the issue at the national level.

VOA: special.2009.03.13

I've always been the kind of person who cared deeply about what happened at the national and international level.

我一直十分关心,国内国际发生的时事。

普林斯顿公开课 - 人性课程节选

They held almost no power at the national level.

VOA: special.2010.06.10

Because we have been living in this country,and we have never made our voice heard at the national level.

VOA: standard.2009.11.27

"What we found was that high blood pressure,smoking, overweight/obesity and high blood glucose account for five years of loss of life expectancy in men and about four years in women at the national level."

VOA: standard.2010.04.08

"We are at 100 percent of our planning level in terms of protection of Gulf islands,national seashore, to protect predominantly the wetlands and estuaries and sea grass beds that are on the backside of the islands."

VOA: standard.2010.05.26