标题: 美国在线上的一条英文是什么意思？ [打印本页] 作者: 蔡角木 时间: 2011-2-15 21:14 标题: 美国在线上的一条英文是什么意思？ While violence has subsided rift power leveling significantly in Iraq in the past years，insurgents frequently target the country''''s government institutions and security forces in an effort to destabilize the U.S.-backed Iraqi authorities as American troops prepare to leave by the end of next year.