It will require a new mindset -- that we summon the will, as nations and as partners, to do what this moment in history demands."

VOA: special.2010.04.17

Beets are a tasty root vegetable that do not require much work to grow.

VOA: special.2009.02.17

Beets do not require much work to grow.

VOA: special.2010.03.02

He says they might have to modify irrigation systems or consider growing crops that do not require much rain.

VOA: standard.2009.08.30

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