The hope is that people in all twenty-five countries will be protected against the disease by twenty-fifteen.

VOA: special.2010.12.15

But if you're going to have a big old fort, and you're going to have lots of cannon that you hope to use against your craven, reptile enemies that would want to get in your way, you've got to have people to try out the cannon.

如果你想攻占一个大型的旧式堡垒,你必须要有很多大炮,来对付那些缩在城堡中的敌人,还需要很多士兵来操纵这些大炮

耶鲁公开课 - 欧洲文明课程节选

Admiral Mullen says additional troops would be used to provide more security for ordinary Afghans, in the hope they would turn against the insurgents.

VOA: standard.2009.11.04