Mr.Obama offered help. He said he wants to change existing law so the federal government can give states aid for poor students.

VOA: standard.2010.02.22

That would that would give rise to a perpetual motion machine, breaking of the second law. It can't happen.

否则就会使,得永动机出现，打破第二定律那是不可能的。

麻省理工公开课 - 热力学与动力学课程节选

"The government is obligated to give protection to its people and that protection should be supported by law."

VOA: standard.2010.05.13

Under the watchful eye of Lebanese security forces, they urged the country's politicians to approve a draft law that would give them employment and property ownership guarantees.

VOA: standard.2010.06.29

Radia says the coalition is not trying to stop law enforcement from getting information to capture criminals or terrorists, but to give the average person the right to privacy.

VOA: standard.2010.06.22

It's completely out of date." Stanley says inconsistencies in the law have made it easier for law enforcement and government agencies to demand that service providers give them consumer data stored on cloud servers.

VOA: standard.2010.06.22