發送短信

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

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發送短信 : A study of the mortality trend of the Singapore population