But some people are born with an extra copy of the twenty-first chromosome.

VOA: special.2009.09.09

Extra care is needed not to break up the twisted, strange-looking roots;

VOA: special.2009.04.07

No 30-minute extra times are being played, so the tournament gives only two points for a shootout win instead of three.

VOA: standard.2009.07.25

Two men,including Larry Marchant, a former consultant to rival candidate, Lieutenant Governor Andre Bauer, claim they have had extra-marital affairs with Haley.

VOA: standard.2010.06.08

Sanford's widely publicized extra-marital affair with a woman in Argentina had already added spice to state politics.

VOA: standard.2010.06.08

There were almost twice as many mouths to feed - but no extra food to feed them.

VOA: standard.2010.03.30

The most serious abuses include extra-judicial executions and wide scale rapes and sexually based gender violence.

VOA: standard.2009.09.12

After a half-century,the search for extra-terrestrial intelligence, or SETI, has pretty much come up empty.

VOA: standard.2010.04.16

They don't want to admit to a lot of extra-marital activities.

VOA: standard.2010.07.07

advocates an expanded search for extra-terrestrial intelligence.

VOA: standard.2010.04.16

They look like an extra-large version of the World War Two jeep, but enclosed, with small blast-proof windows, a protected machine gun position on top and a variety of high-tech gear inside and out.

VOA: standard.2009.11.02

The Black Satellites have battled through some adversity to reach the final, edging South Africa in extra time in the first elimination match, and surviving a pair of exciting 3-2 games that came down to the wire in the quarter and semifinals.

VOA: standard.2009.10.15

I mean,I think that knowing how HIV basically gets transmitted is something that people are afraid, that people know that they have had extra-marital sex-the whole concept of men who have sex with other men-- it's a big taboo, and the region does not want to admit that we have these groups.

VOA: standard.2010.07.07

"It does not really matter because in the best case scenario we have today,we will still have a moderate virus that is projected to cause several million deaths extra deaths than the usual influenza annual mortality, which means that even in the best-case scenario, we do have an emergency on our hand,"

VOA: standard.2009.09.04