The U. N. Security Council passed a fourth round of sanctions against Iran last week over its nuclear program, which Western nations suspect is being used to build weapons.

联合国安理会上星期就伊朗核项目对伊朗实施第四轮制裁，西方国家怀疑伊朗的核项目被用来制造核武器。

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The U. N. Security Council passed a fourth round of sanctions against Iran last week over its nuclear program, which Western nations suspect is being used to build weapons.

联合国安理会上星期就伊朗核项目对伊朗实施第四轮制裁，西方国家怀疑伊朗的核项目被用来制造核武器。

youdao