發送短信

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| \  / || | || | || | |  | ||  \ \\/ // | \  / || 
|  \/  || | || | || | |/\| ||   \ ` //  |  \/  || 
| .  . || | \\_/ || |  /\  ||    | ||   | .  . || 
|_|\/|_||  \____//  |_// \_||    |_||   |_|\/|_|| 
`-`  `-`    `---`   `-`   `-`    `-`'   `-`  `-`

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發送短信 : Forecasting with Exponential Smoothing