Today is blue plate special includes Friday and awesome. And we`re happy to serve it up. I`m Carl Azuz.

今天是周五，餐馆蓝盘，太棒了。上菜吧，我们非常高兴。我是卡尔·阿祖兹。

Leaders from almost 60 countries are gathered today in Washington, D.C., for an event called the Nuclear Security Summit. The first one was in 2010. It was part of an effort by U.S. President Barack Obama to encourage the world to get rid of its nuclear weapons.

今天60多个国家代表相聚华盛顿参加核安全峰会。第一届核安全峰会于2010年举行，

美国总统奥巴马鼓励世界各国杜绝核武器为峰会的举办做出了努力。

Even though the U.S. and Russia signed a treaty in 2010 to reduce their nuclear weapons, and even though an international agreement was reached to slow down Iran`s nuclear program, experts say the threat from nuclear weapons is worse than when the first national security summit was held.

即使美国和俄罗斯于2010年签署协议缩减自己的核武器，同时已签署国际协议延缓伊朗核计划，专家称来与首届核安全峰会相比，现在核武器的所带来的威胁更加严重。

Iran and Russia aren`t attending this year`s summit. Analysts say there may not be much progress without Russia there.

伊朗和俄罗斯都没有参加今年的会议。分析人士称俄罗斯不参与，这次峰会可能不会取得太大的进展。

The U.S. military is modernizing its nuclear arsenal, rather than dismantling it, as President Obama initially had hoped.

美国军方并未拆除核武器，而是根据奥巴马的希望，将核武器现代化。

Pakistan is rapidly acquiring nuclear material and world leaders are deeply concern about ISIS. What if the terrorist group gets access to a nuclear weapon? What if North Korea, a U.S. rival gets one? It`s apparently building up its nuclear program and China and the U.S. are promising to do more to stop the smuggling of nuclear materials.

巴基斯坦正在迅速收集核材料。各国领导人对伊斯兰国深感担忧。如果恐怖组织获得了核武器的话，应该怎么办呢?如果美国的对手，朝鲜得到核武器，应该怎么办呢?很明显朝鲜在建设自己的核项目，中国和美国希望采取更多的措施阻止朝鲜走私核材料。

Today is blue plate special includes Friday and awesome. And we`re happy to serve it up. I`m Carl Azuz.

Leaders from almost 60 countries are gathered today in Washington, D.C., for an event called the Nuclear Security Summit. The first one was in 2010. It was part of an effort by U.S. President Barack Obama to encourage the world to get rid of its nuclear weapons.

Even though the U.S. and Russia signed a treaty in 2010 to reduce their nuclear weapons, and even though an international agreement was reached to slow down Iran`s nuclear program, experts say the threat from nuclear weapons is worse than when the first national security summit was held.

Iran and Russia aren`t attending this year`s summit. Analysts say there may not be much progress without Russia there.

The U.S. military is modernizing its nuclear arsenal, rather than dismantling it, as President Obama initially had hoped.

Pakistan is rapidly acquiring nuclear material and world leaders are deeply concern about ISIS. What if the terrorist group gets access to a nuclear weapon? What if North Korea, a U.S. rival gets one? It`s apparently building up its nuclear program and China and the U.S. are promising to do more to stop the smuggling of nuclear materials.