發送短信 : Learning languages in a union

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