1. A clampdown by the army and police, with Mr Ahmadinejad brazening out his critics, would wreck the Islamic Republic`s democratic pretensions for good.
    军警的镇压，Ahmadinejad厚着脸皮对待批评，将会永远摧毁伊斯兰共和国自称的民主。

2. brazening的意思

2. " God told me, " he asserted, brazening it out.
    “上帝告诉我了，”他大胆地说了出来。