發送短信

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 |__  //    / _ \\  |  __ \\   /_   _//  | |/ // 
   / //    / //\ \\ | |  \ ||   -| ||-   | ' //  
  / //__  |  ___  ||| |__/ ||   _| ||_   | . \\  
 /_____|| |_||  |_|||_____//   /_____//  |_|\_\\ 
 `-----`  `-`   `-`  -----`    `-----`   `-` --`

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發送短信 : An overview of commercially available apps in the initial months of the COVID-19 pandemic