单词：overall efficlency
单词：overall efficlency 相关文章
[00:02.46]Criteria of Excellency [00:07.64]My l4-year-old son, John, and I spotted the coat simultaneously. [00:14.39]It was hanging on a rack at a secondhand clothing store [00:17.76]in Northampton Mass, [00:19.82]crammed in with shoddy trench coats
英语专业晨读美文
China Hopes Trade Deficit Will Slow Calls for Weaker Currency China hopes its first quarterly trade deficit in seven years will quiet calls for it to revalue its currency, which Western nations say is artificially low and gives Chinese companies a tr
VOA标准英语2011年(四月)
Economics Report - President Appoints Consumer Agency Chief 经济报道 - 奥巴马任命消费者金融保护局局长 This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 This week, President Obama app
2012年VOA慢速英语(一)月
By Cathy Majtenyi Nairobi 19 April 2007 The U.N. refugee agency says it has sent medical and relief supplies to a small Somali town near the Kenyan border, the destination of many people fleeing violence and instability in Somalia. Cathy Majtenyi rep
2007年VOA标准英语（四月）
This is a glimpse of what the future may look like. The goal is to have a very affordable, very economical to operate, but still a very dependable vehicle, said Ron Cerven, who built one of the cars with his Li-ion Motors team. It is one of a 136 veh
VOA标准英语2010年(九)月
By Lisa Schlein Geneva 20 July 2006 The U.N. refugee agency is gearing up for a multi-million dollar operation to help tens of thousands of people displaced by the current crisis in Lebanon. The UNHCR says the first members of an initial 11-strong e
2006年VOA标准英语（七月）