But with fewer solar panels, they fell behind the German team on the most important requirement: energy production.

VOA: special.2009.10.27

This system lets a student choose from a number of different courses to satisfy a requirement.

VOA: special.2009.10.22

That requirement could make it difficult for several states to receive money from the fund.

VOA: special.2009.07.30

If that requirement seems demanding, Shakespeare's sonnets are also written in iambic pentameter.

VOA: special.2010.01.06

A new requirement raises the retirement age for women from sixty to sixty-five.

VOA: special.2010.05.07

"And in many cases these courses went too far, I would say, towards the fluffy treatment of serious material, and students could satisfy their requirement by taking such courses."

VOA: special.2009.10.22

One requirement is that the permanent collection cannot be changed.

VOA: special.2009.01.11

Improving the quality of the boots was a requirement to be able to bid for the military contract.

VOA: standard.2010.07.06

Jiang also accused developed nations of abandoning the principle reached in earlier accords, which require them to cut greenhouse gas emissions, but do not make the same requirement of developing countries.

VOA: standard.2009.12.16

"But then,at the top of the pyramid, you have a small-but-growing group of entrepreneurs in China who see that greening their business is not just a legal requirement, nor a responsible act to do.

VOA: standard.2010.02.24