All the tree leaves, the flower leaves and grass leaves get very green and very clean.

所有的树叶、花叶和草叶变得特别绿，特别干净。

youdao

Their supposedly clean, green fuel has been gobbling up some of the choicest food crops, including corn, rape, and soya.

他们宣称清洁、绿色的能源已经吞噬了一些最好的粮食作物，包括玉米、油菜和大豆。

youdao

In essence, low-carbon economy is efficient usage of energy, development of clean energy and pursuit of green development.

低碳经济实际上就是有效利用能源，发展绿色能源，还有追求绿色发展。

youdao

... A 'green power' program regularly invites customers to pay $4 to $10 extra per month to switch to clean energy.

VOA: standard.2010.03.23

The Maldivian leader wants countries like his to embrace green technology, switch to clean energy, and show the way to those who are opposed to change.

VOA: standard.2009.11.09

Clean Beta will review the mission critical role of ten green and clean energy technologies in next generation naval warfare, including unmanned underwater submarines, hybrid propulsion systems, high-powered microwaves and electromagnetic rail guns.

FORBES: Ten Clean Energy Technologies The U.S. Military Needs To Win The Next Naval War

At the launch of a competition to design it, I specifically remember it becoming about providing a green, clean bus to try and solve the air pollution crisis in London.

BBC: The shifting arguments for London's New Bus

Each week our friends at Inhabitat recap the week's most interesting green developments and clean tech news for us -- it's the Week in Green.

ENGADGET