發送短信

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  ______     ___      _____      ___       _____  
 /_____//   / _ \\   |__  //    / _ \\    / ___// 
 `____ `   / //\ \\    / //    | / \ ||   \___ \\ 
 /___//   |  ___  ||  / //__   | \_/ ||   /    // 
 `__ `    |_||  |_|| /_____||   \___//   /____//  
 /_//     `-`   `-`  `-----`    `---`   `-----`   
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發送短信 : STRUCTURAL FROM AND ECONOMY OF PUBLIC HOUSING CONSTRUCTION IN SINGAPORE