發送短信 : Causation, Coherence and Concepts

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