Iran's primary nuclear enrichment facility in Natanz has continued to operate since 2007, despite sanctions by UN Security Council.

VOA: standard.2009.10.24

I have lived here off and on since 2007. I am a journalist.

从2007年起，我就断断续续地住在这儿。我是一个记者。

纽约的景点 - SpeakingMax英语口语达人

I have it shown with the--the vertical lines on this chart indicate recessions and this shows--this is from 1948 to 2007 and every recession that we've had since 1948 is shown.

我用图中的这些垂直的线表示,从1948年至2007年的经济衰退,从1948年以来的每一次衰退

耶鲁公开课 - 金融市场课程节选

But the trend has reversed. From April to June, India received about $15 billion in foreign direct investment, the highest since 2007.

VOA: standard.2009.10.16

At the same them, we started experiencing budget cuts since 2007, that have equaled approximately $3.6 million,".

VOA: standard.2009.05.22

This week,a car bomb in Peshawar was the country's single deadliest act of terrorism since 2007.

VOA: standard.2009.10.30

Falling housing prices have been a major contributor to U.S.economic woes since 2007.

VOA: standard.2009.08.25

Egypt,for the most part, has kept its border with the Palestinian territory closed since Hamas militants came to power in 2007.

VOA: standard.2010.06.01

More than 15 million Americans are out of work, and 7.2 million jobs have been lost since the recession began in December,2007.

VOA: standard.2009.10.03

The report showed that some 5.1 million jobs have disappeared since the recession began in December 2007.

VOA: standard.2009.04.03

"It is impossible to maintain a safe and effective health-care system under conditions of siege that have been in place now since June 2007."

VOA: standard.2010.06.01

President Umaru Yar'Adua has come under pressure to step up his anti-graft drive in one of the world's most tainted countries since he came to power in 2007.

VOA: standard.2009.04.18

The country has since missed deadlines for presidential elections set by the peace accords of 2007 and late 2008 that appointed rebel leader Guillaume Soro as prime minister in a power-sharing agreement.

VOA: standard.2009.09.29

Since the financial crisis began in the United States (in 2007), US officials are under pressure to assure their counterparts that they are taking decisive action to safeguard and repair the banking system.

VOA: standard.2009.04.24

Use of the CT Scan has increased dramatically since it was introduced A 2007 report in The New England Journal of Medicine estimated that at least 62 million CT scans were conducted yearly in the United States.

VOA: standard.2010.01.30