3个数字4个一组有多少组简介：Intensive gunfire sounded like a storm, and the biochemical maniacs and zombie dogs that rushed towards them all fell down by the time they got there, but the monsters behind them rushed out in a steady stream.
Intensive gunfire sounded like a storm, and the biochemical maniacs and zombie dogs that rushed towards them all fell down by the time they got there, but the monsters behind them rushed out in a steady stream.
