Their documentation can be used in the future as a study tool and for language protection efforts,if needed.

VOA: special.2009.12.02

He said the soil improvements are needed "if we are to reduce poverty and feed growing populations."

VOA: special.2009.01.20

But the lending organization warns that strong policies to supervise and support the financial system are needed if the world economy is to fully recovery.

VOA: special.2009.04.24

Radiologists say patients should ask their doctors whether tests using radiation are needed, and,if so, ask for the lowest dose possible.

VOA: standard.2010.01.30

Treasury Secretary Timothy Geithner told ABC television's "This Week" program that the Obama administration is prepared to provide the financial help needed, if it is convinced that carmakers will emerge from restructuring stronger and more competitive.

VOA: standard.2009.03.30