The agreement covers only the next six months, during which both sides will try to reach a final comprehensive agreement. For now, as President Barack Obama put it, the burden remains, from the US point of view, “on Iran to prove to the world that its nuclear program will be exclusively for peaceful purposes.”
这一协议只在未来六个月有效，在此期间，双方将试图达成最后的全面协议。至于现在，正如美国总统奥巴马所说，从美国的立场看，负担仍“在于要想世界证明其核计划只用和平目的”。