But the skies are usually sunny and dry, even as other parts of the country might experience snowstorms.

VOA: special.2009.12.28

The online medical encyclopedia MedlinePlus says these problems are usually unrelated to the genes of either parent.

VOA: special.2010.08.11

Want to go to a movie? Prices are usually lower in the daytime than at night.

VOA: special.2009.05.21

But the body's natural defenses are usually strong enough to prevent an active case.

VOA: special.2009.03.25

Miscarriages are usually caused by chromosome problems that prevent the baby from developing.

VOA: special.2010.08.11

These are usually in areas with little traffic but lots of open country.

VOA: special.2010.04.26

The genetically engineered squash are usually larger and healthier than wild squash.

VOA: special.2009.10.27

He says the spots are usually caused by too much water.

VOA: special.2010.06.15

Jeans are usually made from a heavy cotton cloth called denim.

VOA: special.2011.08.12

They are usually called interns during their first year.

VOA: special.2009.06.02

But tornadoes at night are usually impossible to see.

VOA: special.2010.05.11

Casts are usually worn for one to two months.

VOA: special.2009.02.04

Candidates are usually nominated by members of Congress.

VOA: special.2009.06.04

These bumper stickers are usually about political issues.

VOA: special.2009.11.25