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

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發送短信 : Interface development for rendering eXpressive B-spline curves