發送短信 : The Conflict Over Environmental Regulation in the United States

            _____                ___      ______  
  ____     |  ___||     ___     / _ \\   /_   _// 
 |    \\   | ||__      /   ||  / //\ \\  `-| |,-  
 | [] ||   | ||__     | [] || |  ___  ||   | ||   
 |  __//   |_____||    \__ || |_||  |_||   |_||   
 |_|`-`    `-----`      -|_|| `-`   `-`    `-`'   
 `-`                     `-`