發送短信 : Apis florea drone flights: Duration, temporal period and inter-flight period

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