标签：biofuels 相关文章
美国海军舰只改用生物燃料 The U.S. Navy is going ahead with plans to convert much of its fleet to expensive biofuels despite opposition from members of Congress who say it is the wrong thing to do at a time when the U.S. military faces nea
VOA双语新闻 2012年7月
Using Renewable Energy Carl: Uh! Whats that smell? Jody: Im working on my latest invention. Im turning our old food into an energy source for our car and our house. Carl: Why? There are already lots of types of renewable energy that power cars and ho
2013年ESL之日常生活
Carl: Uh! Whats that smell? Jody: Im working on my latest invention. Im turning our old food into an energy source for our car and our house. Carl: Why? There are already lots of types of renewable energy that power cars and homes, and none of them s
地道美语播客
By Brian Wagner Miami 06 April 2007 The leaders of Cuba and Venezuela, are criticizing President Bush's recent call to increase biofuel production, because of what they say is the potential impact on food supplies beyond U.S. borders. VOA's Brian Wag
2007年VOA标准英语（四月）
By Tendai Maphosa London 31 March 2008 Britain is stepping up the use of biofuels with new targets in the coming weeks - as the first step toward meeting an EU directive that five percent of all transport fuels come from renewable energy sources by t
VOA标准英语2008年（三月）
By Scott Stearns White House 16 February 2007 U.S. President George Bush and Panamanian President Martin Torrijos say they will continue working toward a free trade agreement. VOA White House Correspondent Scott Stearns has the story. President Bush
2007年VOA标准英语（二月）
By Paula Wolfson Sao Paulo 09 March 2007 The United States and Brazil are forming an informal alliance to push the production of ethanol. VOA White House Correspondent Paula Wolfson reports from Sao Paulo, the development and promotion of biofuels ma
2007年VOA标准英语（三月）
By Mil Arcega Washington 28 April 2008 The World Food Program warns that rising food prices could turn into a global crisis unless the world acts quickly. The U.N. food agency has issued an urgent appeal to the international community for immediate a
VOA常速英语2008年（四月）
By Nina Maria Potts Brussels 05 April 2007 Watch Biofuels report The EU is emerging at the forefront of the fight against climate change. Pledging to cut greenhouse gas emissions by 2020 and boost renewable sources, EU politicians seem keener than e
2007年VOA标准英语（四月）
By Paul Sisco Washington 07 March 2007 watch Ethanol Alternative Fuel President Bush speaks to reporters about how cellulosic ethanol can be produced from biomass such as spruce wood chips President Bush leaves this week for a five nation Latin Amer
2007年VOA标准英语（三月）
Leaders from the world's largest industrial nations are promising more food aid and agricultural assistance for Africa to help ease the impact of rising food costs. VOA White House Correspondent Scott Stearns reports from the Group of Eight summit i
VOA标准英语2008年（七月）
By Brian Wagner Miami 02 November 2007 Haiti is looking to a small shrub called jatropha to fuel an alternative energy boom that may help cut the impoverished country's reliance on oil and charcoal. VOA's Brian Wagner reports the efforts already are
VOA常速英语2007年（十一月）
Leaders from the world's largest industrial nations are promising more food aid and agricultural assistance for Africa to help ease the impact of rising food costs. Some non-governmental organizations say increasing demand for biofuels is partly to b
VOA双语新闻 2008年7月