Iran and six world powers reached a landmark nuclear agreement in 2015, and as a result the country has witnessed far-reaching changes.
2026-03-02 07:54:15，最后更新于 3月前
https://dow.dowlz10.com/20221009/14614_d8c63c2f/BBC.我们的世界.伊核协议.Our.World.Iran's.Nuclear.Deal.2016.mp4
