發送短信 : Cities, settlements and key infrastructure

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