發送短信

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

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發送短信 : A study on Nikkei-225 futures index