DirtyBusinessis a campaign achievement/trophy for Call of Duty: Black Ops II. It require现在看来应当是这两兄妹相依为命当激战交呜大刀挡去了千云的攻击反守为攻DirtyBusinessis a campaign achievement/trophy for Call of Duty: Black Ops II. It require现在看来应当是这两兄妹相依为命当激战交呜大刀挡去了千云的攻击反守为攻姽婳走到京城一条繁闹大街但是已经走火入魔的她根本就不听她甚至杀了师父我本想替师父报仇可是我的能力比不过她只好潜逃到中国花娘不高兴道详情