Using nets that let smaller fish escape and agreeing not to fish in certain areas can help reduce overfishing.

VOA: special.2009.08.11

And I tend to sit down and improvise. Within those improvisations certain motives and ideas will come about that I like."

VOA: special.2010.07.19

For example,in his play "The Comedy of Errors" Shakespeare borrows certain structural details from the ancient Roman playwright Plautus.

VOA: special.2010.01.13

In nineteen seventeen, Cornell University scientist Lewis Knudsen found that under certain conditions, the fungus was not needed.

VOA: special.2010.04.06

Also,he says reforms are needed so disabled people do not lose certain health assistance by taking a job.

VOA: special.2009.08.15

They include using nets that let smaller fish escape and agreeing not to fish in certain areas.

VOA: special.2009.09.08

He did certain things wrong. And others which he did correctly were done over and over again.

VOA: special.2009.10.31

They were conservative men. They represented workers with certain skills, such as wood workers or metal workers.

VOA: special.2011.03.31

Being a patient in certain hospitals in the month of July can be dangerous or even deadly.

VOA: special.2010.06.16

The bill would free all slaves in the district who were born after a certain time.

VOA: special.2009.03.12

They have had their genes changed to contain a special characteristic, like resistance to certain insects.

VOA: special.2010.11.09

Researchers found that those with a short version of a certain gene were more likely to get depressed after a sad or difficult experience.

VOA: special.2009.06.24

This suggests processes that both supply and remove methane from the atmosphere in certain places.

VOA: special.2009.12.30

Under the new law, banks no longer can own or invest in certain trading operations.

VOA: special.2010.07.23