發送短信 : Uncountable automatic classes and learning

  _____     _____     _  _      ___              
 / ____||  |  ___||  | \| ||   / _ \\      ___   
/ //---`'  | ||__    |  ' ||  / //\ \\    /   || 
\ \\___    | ||__    | .  || |  ___  ||  | [] || 
 \_____||  |_____||  |_|\_|| |_||  |_||   \__ || 
  `----`   `-----`   `-` -`  `-`   `-`     -|_|| 
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