But they were not the last. NASA -- the National Aeronautics and Space Administration launched six more Apollo flights.

VOA: special.2009.07.29

To reduce costs, G.M.plans to close more factories and cut more jobs by the end of two thousand eleven.

VOA: special.2009.06.05

Or,it can be severe. The National Headache Foundation says more than forty-five million people in the United States suffer chronic headaches.

VOA: special.2011.05.03

But the costs were great. More than six hundred thousand men of the North and South lost their lives.

VOA: special.2010.01.14

So did the local police. The next day more than sixty black students took every seat at the lunch counter.

VOA: special.2010.01.29

Twenty feet -- that's six meters. Other suggestions include putting more distance between you and the device and using good lighting.

VOA: special.2011.08.01

We knew that now. We accepted him for the dog he was and loved him all the more for it."

VOA: special.2009.02.23

He was Robert E.Lee. Lee was a Virginian and had served in the United States army for more than thirty years.

VOA: special.2009.08.20

Much of the discussion about income has focused on one person in the marriage earning more than the other.

VOA: special.2010.02.19

For example,the Web site petswelcome.com lists more than seventeen thousand pet friendly hotels,campgrounds and beaches in the United States.

VOA: special.2009.02.23

Supporters of G.M.foods say they can help feed an estimated three billion more people by the middle of the century.

VOA: special.2010.03.23

"It is good for Africa. I mean the more publicity that we can have about Africa the better.

VOA: special.2010.06.09

Most of them bring cars. It can take more than one hour to drive from the ferry to the center of town.

VOA: special.2009.06.01

Or,it can be severe. The National Headache Foundation says more than forty five million people in the United States suffer chronic headaches.

VOA: special.2010.03.30