發送短信 : Quality control circles in Singapore

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