单词：maintenance pruning
单词：maintenance pruning 相关文章
Syrian Rebels Eye EU Oil Trade In his backyard north of the city of Idlib, Ahmed Abu Taleb and his friend use handpumps to transfer a barrel of crude oil into a tank. A fire burns in a pit dug below the tank. Then drip by drip, through a simple syste
VOA标准英语2013年(五月)
By Barry Unger Washington, DC 17 July 2006 watch Russia Middle Class report As leaders of the world's industrial nations and Russia meet in St. Petersburg for the G-8 Summit, the country they are visiting has undergone many changes in recent years.
2006年VOA标准英语（七月）
Russia is postponing scheduled consultations with the government of Ukraine pending review of Monday's agreement between Kyiv and the European Union to improve the Ukrainian gas pipeline system. Earlier, Moscow also threatened to reassess its relati
VOA标准英语2009年(三月)
The European Union is poised to impose tough sanctions on Moscow over Ukraine. The catalyst for this new resolve-- the downing of Malaysia Airlines Flight 17 over territory held by anti-Kiev activists. 15 Russians or Ukrainians and 18 companies and o
CCTV9英语新闻2014年07月
Three international military initiatives have been announced in the Kremlin over the past two days, one of them involving an important Central Asian air base used to support U.S. military operations in Afghanistan. These developments appear to repre
VOA标准英语2009年(二月)
By Bill Gasperini Moscow 13 April 2006 Russian police have arrested a suspect in the killing of a student from Senegal last week - the latest in a series of attacks against foreigners and dark-skinned
2006年VOA标准英语（四月）