發送短信

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

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發送短信 : Manual on Scientific Writing