21.   For cyberspace has also become a playground for child pornographers in America who exchange obscene material and solicit children for sex.

22.   Holtz said the company has had a long-standing policy of removing groups and clubs that promote obscene material and child pornography.

23.   However, he added that perhaps federal regulators can stifle advertising of violent films to children the same way they legally block obscene material from being shown on television.

24.   It told how pedophiles use online chat rooms to lure children into physical meetings and child pornographers exchange obscene materials through cyberspace.

25.   Korman was arrested Wednesday night on charges of possession of obscene material after police found a lewd picture of a young child in his computer.

26.   Just as in the physical world, traffic in obscene material is illegal in cyberspace, and authorities are beginning to prosecute zealously.

27.   Lawmakers said compromise seemed possible, but not yet solid, on new laws designed to keep children from obscene material on-line.

28.   Most federal agencies and many private companies have explicit guidelines against using the Internet to download obscene material or to waste time on the job.

29.   Most were opposed to the bill, which would impose fines or prison terms for anyone distributing obscene material over a computer network.

30.   Obscene material is not protected by the U.S. Constitution, while adults are guaranteed the right to have access to indecent material.

a. + material >>共 922
nuclear 4.99%
radioactive 4.13%
building 4.10%
new 3.77%
hazardous 3.53%
genetic 2.61%
bomb-making 1.24%
explosive 1.07%
reading 1.07%
educational 1.05%
obscene 0.53%
obscene + n. >>共 150
gesture 34.31%
material 11.56%
language 4.77%
amount 3.12%
word 2.39%
message 2.02%
graffito 1.47%
hand 1.47%
chant 1.10%
publication 0.92%
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