發送短信 : Communication planning and public campaigns

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 |  _ \\   \ \\/ //  | \| ||   / _ \\    / ___// 
 | |_| ||   \ ` //   |  ' ||  | / \ ||   \___ \\ 
 | .  //     | ||    | .  ||  | \_/ ||   /    // 
 |_|\_\\     |_||    |_|\_||   \___//   /____//  
 `-` --`     `-`'    `-` -`    `---`   `-----`