事实上，目前已接近完成的核协议可能是伊朗自1979年伊斯兰教革命以来最重要的外交成就，伊朗国内和国际社会都因此获益良多。
In fact, the nuclear agreement – which seems close to completion – is likely to be Iran’s most important diplomatic achievement since the Islamic Revolution in 1979, providing it with considerable relief both domestically and internationally.