The key is to make fuel wood production sustainable.

关键是要使薪材生产得以持续。

youdao

The goal is to overcome the hurdles generally posed by limited money and training in such remote areas — and reduce fuel wood consumption by 75 percent.

该项目的目标是战胜资金短缺和在偏僻地区缺乏训练等困难，以减少75%的能源木材消耗。

youdao

Fireplace into the nature of the fuel wood stoves, coal and gas stoves, fireplace heating effect of a good, safe and high performance, and are highly appreciated value.

壁炉品种按燃料性质分为木炉、煤炉和气炉，壁炉具有采暖效果好、安全性能高等特点，并具有很高的欣赏价值。

youdao

Wood and coal for fuel. Technology solved many of the problems.

VOA: special.2010.04.15

The goal is to overcome the hurdles generally posed by limited money and training in such remote areas -- and reduce fuel wood consumption by 75 percent.

CNN: 'Green' revolution under way in rural China

Young problem solvers make fuel wood-alternative from bio-waste: Jon Kubricki and Bridget Zarych , both 16-year-old students at Pinelands Eco Regional High School in Little Egg Harbor, New Jersey , are winning team-members of the Siemens We Can Change the World Challenge.

WHITEHOUSE: The White House

Meanwhile, Kior last month said it received EPA approval for a drop-in replacement fuel from wood chips using a pyrolysis process adopted from the oil refining business.

FORBES: Audi Places Its Biofuel Bets On Joule