We will need more coalition and Afghan security forces, including additional training teams to help develop the Afghan national army and the Afghan national police, General David Petraeus, the head of US central command, told a Washington conference last week. 我们需要更多联军和阿富汗安全部队,包括增加训练团队,帮助建立阿富汗国家军队和阿富汗国家警察,美国中央司令部司令戴维•彼得雷乌斯(DavidPetraeus)上将最近在华盛顿一次会议上说。