But,the best idea probably is that the name comes from the sound that troops make when ordered to march long distances carrying heavy equipment.

VOA: special.2010.03.07

Greg Ogden would agree with that. "I think probably some of the nicest ones, the more memorable ones are back when I was a teenager.

VOA: special.2010.02.08

It also is probably what a number of reporters said earlier this month when they were permitted to see a machine that will be sent to the planet Mars.

VOA: special.2011.04.26

Besides,I played a lot of this music, probably the kind when I was under the ground, when I was under there, and so this kind of makes me feel like I'm alive."

VOA: special.2010.02.01

"I think it's a good thing, they probably should have done it a few weeks ago when they were saying it was the gas pedal and the floor mats."

VOA: standard.2010.01.28

I think when I finish with my bachelor's degree probably two years or so from now, I may be able to find work pretty easily compared to most other industries.

VOA: standard.2010.04.20