發送短信 : GOOD SAFETY PRACTICES IN CONSTRUCTION SITES

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