Morality is the core value of law and law is national force of basis morality.

道德是法的价值核心，法律是基本道德的国家强制。

youdao

The agreement would allow the rebels to be incorporated into a new national police force.

该协议将允许叛军并入一支新的国家警察部队。

《柯林斯英汉双解大词典》

youdao

And it's our country's national force and I live in a great country so it's an honor for me to serve here."

VOA: standard.2010.02.25

By your estimation, how many more years before we will see Afghan National Army and the police force in enough numbers to stablize the country?

根据您的估计，还要多少年,才能有足够的阿富汗国民士兵和警察,来维持这个国家的安定？

普林斯顿公开课 - 国际座谈会课程节选

It would be some time before labor became a powerful force in national events.

VOA: special.2010.05.06

Scotland's eight police forces are being merged into a national force to save cash but keep frontline services.

BBC: 'Record high' for Scottish police officer numbers

An emergency task group of the Brazilian National Force has been sent to the region to assist local authorities.

BBC: Rains cause deadly landslides in Petropolis, Brazil

Thanks to General David Petraeus, Commanding General of the Multi-National Force--Iraq, we have adopted a coherent and effective military strategy.

FORBES: Magazine Article