作文阅读下面一段话，写一篇不少于800字的文章。“Linsanity”，这是美国最新最流行的词语，意为“林书豪 中国的手机到美国可以用吗?
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WCDMA\uff1a2100MHz/1900MHz/850MHz\uff08\u8054\u901a3G\uff09
TD-SCDMA:1880-1920MHz/2010-2025MHz\uff08\u79fb\u52a83G\uff09
CDMA2000\uff1a1920-1935MHz/2110-2125MHz\uff08\u7535\u4fe13G\uff09
TDD-LTE\uff1a1900MHz/2300MHz/2600MHz\uff08\u79fb\u52a84G\uff09
FDD-LTE\uff1a1800MHz/2600MHz\uff08\u8054\u901a\u7535\u4fe14G\uff09
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