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RE: Steemit Name Challenge @wilhb81|Steemit 用户名挑战 @wilhb81

in #cn8 years ago

研究啥呀...在拨号上网向宽带过度的那几年,ISDN俗称“小宽带”,但是很快就被ADSL取代了。依稀记得是这样~