A Planet Called Treason -LRB- 1979 -RRB- is a science fiction novel by Orson Scott Card .
A Planet Called Treason -LRB- 1979 -RRB- is a science fiction book that was written by Orson Scott Card .
A Planet Called Treason -LRB- 1979 -RRB- is a science fiction book that was written by Orson Scott Card .
用更简单的措辞重写这个: A Planet Called Treason -LRB- 1979 -RRB- is a science fiction novel by Orson Scott Card . 输出: