They ride high-speed elevators that go deep inside the dam.

VOA: special.2009.08.12

President Obama recently announced that $8 billion in stimulus funds would go to developing high-speed rail corridors.

VOA: standard.2010.02.15

But I was eight years old and I was terrified. I think it took me like two months to go off it with the full speed and actually go anywhere,"

VOA: standard.2010.01.31