We have reporter Jonathan Levinson of Oregon Public Broadcasting on the line now from Portland. Hi, Jonathan.

下面俄勒冈州公共广播电台的记者乔纳森·莱文森将从波特兰和我们连线。你好，乔纳森。

Hollywood screenwriter David Levinson began the effort in 1999.

这一天最早是由好莱坞编剧戴维·莱文森于1999年发起。

Levinson says the location of a school can affect cost.

莱文森说，学校的位置会影响成本。

Evelyn Levinson is head of International Admissions at American University in Washington.

伊夫林·莱文森是华盛顿美国大学国际招生部主任。

Iranian officials have promised the Levinson family to investigate his disappearance.

伊朗官员承诺莱文森的家人调查他失踪一事。

But on Skype, new media professor Paul Levinson says he's not buying it.

但在Skype上, 新媒体教授保罗·莱文森表示他不会购买邮报。

Levinson says metropolis like LA can be cooled off slightly by being repainted.

莱文森说，像洛杉矶这样的大都市可以通过重新粉刷来降低些许温度。

But Ronnen Levinson with the Lawrence Berkeley National Laboratory says cities can feel just as hot.

但劳伦斯伯克利国家实验室的罗尼·莱文森说，城市里同样感觉天气炎热。

Press Secretary Jay Carney says Levinson was not a U.S. government employee at the time of his disappearance.

新闻秘书杰伊·卡尔尼表示，莱文森在其失踪期并非美国政府雇员。

Along with Amir Hekmati, Saeed Abedini, and Robert Levinson, Rezaian is one of four Americans held or missing in Iran.

还有阿米尔·赫玛蒂, 赛义德·阿贝迪尼, 罗伯特·莱文森，而芮塞恩是在伊朗被囚禁或失踪的这4名美国人中的其中一人。

They are all making a distribution.said Big Sunday founder Levinson.

发起人莱文森表示所有人都在尽自己的一份力。

In a statement, the White House noted that Robert Levinson is now one of the longest held U.S. citizens in history.

白宫在声明中表示，罗伯特·莱文森目前是历史上被囚禁最久的美国公民。

Three years ago, a video was sent to his family from an unidentified source, in which Mr. Levinson pled for his release.

三年前，他家人收到来历不明者发来的视频，上面显示莱文森请求释放。

Hasn't Cora had her share of Levinson gold? What's all left is headed for your uncle. - It's not so laid down in America.

柯拉该拿的财产不是都拿过了？剩下的该归你舅舅吧。- 在美国这种事不是板上钉钉。

The AP said that Mr. Levinson was on an informal mission for the CIA organized by a group of agency officers outside of the normal oversight procedures.

美联社新闻称，列文森执行的是CIA官员组织的正常监管程序之外的非正式任务。

In a carefully phrased response to the Associated Press's story, White House spokesman Jay Carney said that Robert Levinson was not a government employee at the time of his disappearance.

在接受美联社采访的措辞严谨的回应中，白宫发言人卡尼表示，罗伯特·列文森(Robert Levinson)失踪时并不是政府雇员。

US media have said that Mr. Levinson was on an unauthorized CIA intelligence operation when he went missing on the Iranian island of Kish. From Washington, here is our correspondent Jonny Dymond.

美国媒体表示，列文森在伊朗基什岛失踪时在一家非官方的CIA情报机构工作。华盛顿，我们的通讯员Jonny Dymond报道。

We urge the Iranian Government to release Mr. Hekmati and Mr. Abedini and to help us locate Mr. Levinson so that they may be reunited with their families as safely and as soon as possible.

我们敦促伊朗政府释放赫克马蒂先生和阿贝迪尼先生， 并帮助我们找到莱文森先生， 以便他们尽快安全地与家人团聚。