發送短信 : Two oscillators in a dissipative bath

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