查字网-字源字典字源网-汉字源流-字源字典-chaziwang.cn

Yet there is no escaping the fact that Da Vinci was able to achieve so much, so broadly, because so little was known.

At the Pentagon, Defense Secretary Robert Gates said the new system will incorporate more effective technology and expanded coverage.

I could envision more comprehensive reform proposals that would be able to broaden coverage and bring down costs.

The exact size of these industries can be estimated only vaguely, but their scope and impact cannot be denied.

The company with the largest geographic service area is always your best bet.

It has always been trickyto distinguish issues of missing coverage from those connected to a lack of robustness.

Indeed, it is likely that the laudable extension of insurance coverage now makes it more important to tackle the question of costs.

That chunk of money is to be used down the line to start expanding health-care coverage to all Americans.

With its wide coverage and convenient access, the powerline network grants itself as a unique advantageous access network.