Twitter says its service provides a way for people to stay connected to others, through messages describing what they are doing at that moment.

VOA: special.2009.02.06

For the rest of his life, he would never forget her face at that moment.

VOA: special.2009.12.12

She understood it very well. But somehow,at that moment, she could not explain it.

VOA: special.2009.10.25

And at that moment she decided that nothing could drive her from the barn.

VOA: special.2010.01.09

At that moment, Joe Blow was walking down the street with a woman.

VOA: special.2010.02.07

At that moment a long, screaming sound came in through the open window.

VOA: special.2009.10.31

At that moment,a rich,sweet voice came floating up from the garden.

VOA: special.2009.05.30

At that moment, Jefferson created a new word - belittle.

VOA: special.2010.08.08

At that moment, someone knocked at the back door.

VOA: special.2010.06.12

"I would say that it is my crisis training in the airline industry that helped me know at that moment when you feel emotionally paralyzed what to do and how to start communicating that sad news."

VOA: standard.2010.02.25

At the moment,however, that threat does not seem immediate.

VOA: special.2010.03.02

And with this many vehicles right now C somewhere right about a thousand at this moment C we can establish that record as long as we do the things that Guinness has asked us to do."

VOA: special.2011.08.05

Onishi says they are absolutely "neutral" at the moment and that both plans have good points and bad points.

VOA: standard.2010.02.01

De Boer added that African countries and other less developed nations say nobody's targets are good enough at the moment.

VOA: standard.2009.12.09