单词：sierra brown-bark pine
单词：sierra brown-bark pine 相关文章
A new study of a popular dietary supplement indicates that, while pine bark extract is safe, it has no significant effect on blood pressure or other risk factors for heart disease. This new research seems to contradict evidence from earlier studies.
VOA标准英语2010年(十)月
By Kari Barber Washington 01 October 2007 Sierra Leone's long civil war was especially brutal, with children serving as soldiers and rebels hacking off the limbs of civilians. When it ended, the country lay in ruin, a once thriving tourist industry
2007年VOA常速英语（十月）
Y: 各位听众好，我是杨晨！欢迎您到美语咖啡屋！ J: Hello I'm Jody! Welcome to American Cafe! (sigh) You know, Yang Chen, we are really lucky to work in Washington, D.C. Y: Lucky? 很幸
美语咖啡屋
SCIENCE REPORT – February 20, 2002: Pine Island Glacier By Jerilyn Watson This is the VOA Special English Science Report. Scientists have expressed much interest in the development of a huge new ice
科技之光
By Naomi Schwarz Bo, Sierra Leone 22 October 2007 As Sierra Leone's recently elected president, Ernest Koroma, begins governing, many observers are watching to see how he will tackle corruption. Some say corruption is the reason the country's huge di
2007年VOA常速英语（十月）
By Kari Barber Dakar 20 October 2007 Residents in the region along the Sierra Leone-Liberian border say the re-opening of a bridge connecting the two countries has brought increased trade as people cross to buy and sell goods. During recent civil war
2007年VOA常速英语（十月）
By Kari Barber Dakar 28 August 2007 Sierra Leone president Ahmed Tejan Kabbah (file photo) Sierra Leone President Ahmad Tejan Kabbah has said he will declare a state of emergency if clashes continue between supporters of the two main political partie
2007年VOA标准英语（八月）
By Kari Barber Freetown 07 September 2007 Sierra Leone's election officials say all preparations have been completed and the country is set for the presidential runoffs Saturday. Vice President Solomon Berewa will face opposition candidate Ernest Kor
2007年VOA标准英语（九月）
By Nico Colombant and Kari Barber Freetown, Sierra Leone 24 September 2007 Amputee war victims in Sierra Leone are hard at work preparing for the upcoming (November 8th to 18th) amputee football World Cup in Turkey. The sport started 30 years ago in
2007年VOA标准英语（九月）
But as many are preparing to get out, some have no choice but to stay. In the remote northeast of the Yellowstone wilderness, are the Beartooth Mountains. Here, surviving about 8,000 feet, a tree now welcomes the change of / season, the white-bark pi
自然百科2012年
By Naomi Schwarz Freetown 11 August 2007 In Sierra Leone, turnout is high for presidential and parliamentary elections. These are the first elections since peacekeepers left Sierra Leone after more than ten years of civil war. Some are saying the vot
2007年VOA标准英语（八月）
By Naomi Schwarz Freetown 09 August 2007 In a densely populated, ramshackle neighborhood of Freetown, in Sierra Leone, Hariatu Turay is battling for a seat in parliament, one of only 64 women running out of more than 500 candidates. Naomi Schwarz vis
2007年VOA标准英语（八月）
By Phuong Tran 15 August 2007 Partial results from Sierra Leone's National Electoral Commission show opposition candidate Ernest Koroma leading the presidential race. About 20 percent of the ballots from Saturday's election have been officially relea
2007年VOA标准英语（八月）
By Kari Barber Dakar 19 August 2007 A runoff is looking likely in Sierra Leone's presidential election, held last Saturday. With more than 80 percent of preliminary results released, neither of the top two contenders is close to the 55 percent of vot
2007年VOA标准英语（八月）
By Kari Barber Dakar 24 October 2007 Sierra Leone's new government has replaced the chief of the country's anti-graft body. Many say the commission has failed to stem rampant corruption which has crippled the post-conflict nation. Kari Barber has mor
2007年VOA常速英语（十月）
By Kari Barber Freetown 08 September 2007 Sierra Leoneans are voting in a landmark presidential runoff Saturday amid tensions in which the opposition party says their members are being harassed and intimidated. The first round of the presidential ele
2007年VOA标准英语（九月）
By Naomi Schwarz Dakar 04 December 2007 Diamonds from Sierra Leone have fueled the country's gruesome civil war and enriched warlords. Now, the government and activists are trying to make sure the profits from Sierra Leone's post-conflict diamonds he
VOA常速英语2007年（十二月）
By Kari Barber Dakar 20 September 2007 Former Sierra Leone opposition leader Ernest Koroma was sworn in as president earlier this week. Analysts say the success of the elections and the smooth handover of power are signs that the war-scarred nation m
2007年VOA标准英语（九月）
By Kane Farabaugh New York 20 September 2007 Government corruption and control of the diamond industry fueled the civil war that erupted in Sierra Leone in 1991. By the end of the decade, fighting had spread throughout the African country and includ
2007年VOA标准英语（九月）
By Naomi Schwarz Dakar 14 November 2007 Sierra Leone's recently elected president, Ernest Koroma, will be formally inaugurated on Thursday, with eight West African heads of state expected to be in attendance. Mr. Koroma has been in office since Septe
VOA常速英语2007年（十一月）