From Washington, this is VOA news. I'm Dave DeForest reporting. The U-S president defends his Iran agreement: Barack Obama says the Iran nuclear accord represents the world's best means of ensuring that Iran does not get a nuclear weapon. ____________________________________________________________________________________________ Mr. Obama faces wide opposition to the pact, mainly from Republicans. 这里是美国之音新闻，华盛顿为您报道。这里是大卫·的福斯特为您报道。 美国总统为伊朗合约辩护说：布莱克.奥巴马先生表示伊朗核协议是世界上保证伊朗不会拥有核武器最好的方式。 ____________________________________________________________________________________________ 奥巴马先生的这份协议引起了广泛反对，绝大部分来自共和党成员。
