1. The most promising strategy has become to harness one foe against the other. 最有希望的策略是利用一个敌人对付另一个敌人。
2. FOE could be particularly hard to block and could work in concert with other circumvention technologies. FOE 可能特别难以被拦截，而且可以与其他规避技术协同工作。
3. The settlements outside the blocks would wither and die, says Silvan Shalom, a Likud deputy prime minister and longtime foe of the prime minister. 利库德集团副总理、首相的长期敌人西尔万·沙洛姆表示，这些街区之外的定居点将会消亡。
4. But he soon discovers that his old foe may be leading him into a trap. 但他不久发现他的老对头也许正把他引入圈套。
5. The most serious deficiency in NATO's air defence is the lack of an identification system to distinguish friend from foe. 北约防空的最大缺陷就是缺乏能够辨认敌友的识别系统。
