伊朗高级官员：伊朗尚未收到任何关于解决核争端未决分歧的美国最新提议。只有美国“可验证且有效地”解除制裁，伊朗才会将高浓缩铀运往国外。

Group 1 - Iran has not received any recent proposals from the United States regarding unresolved issues in the nuclear dispute [1] - Iran will only transport highly enriched uranium abroad if the United States lifts sanctions in a "verifiable and effective" manner [1]