21.   Businesses are applying to the copyright office for the exclusive right to call their products Alexandra.

22.   The copyright office also plans to set up a National Center for Copyright Protection that would tighten its administration of copyright trading.

a. + office >>共 671
public 6.30%
new 4.89%
home 3.56%
representative 2.78%
local 2.65%
political 2.40%
regional 2.14%
federal 2.09%
statewide 1.91%
presidential 1.90%
copyright 0.17%
copyright + n. >>共 164
law 21.32%
infringement 15.97%
protection 11.86%
piracy 5.99%
violation 5.75%
holder 4.46%
owner 2.52%
issue 2.29%
office 1.29%
agreement 1.00%
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