發送短信

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

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發送短信 : An augmented approach to support collaborative distance learning of Unified Modeling Language