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An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.


Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

關於內容的規則 (Rules Regarding Content)

廣播電視 (Broadcast Television)

無線電 (Radio)

有線電視和衛星電視 (Cable and Satellite)

雜項 (Miscellaneous)



Friday, December 20, 2019