单词：national-levels
(national-level 的复数)
单词：national-levels 相关文章
According to scientists from the National Snow and Ice Data Center and NASA, Arctic sea ice appears to have reached its minimum for the year at nearly 1.7 million square miles. A chilling fact, considering that this is only about 10 % more than the
国家地理2008年
1. Hungry families huddle under tents waiting for relief supplies as shopkeepers clash with looters after Pakistan's worst earthquake levels entire villages. 2. Insurgents launch a new salvo of deadly
美联社新闻一分钟2005
Sea Levels and Arctic Temperatures Rise 北极温度与海平面同上升 Scientists found sea levels are rising faster today than anytime over the past 3,000 years. Another group of scientists found that January temperatures in the Arctic hit a reco
2016年VOA慢速英语(三)月
According to scientists from the National Snow and Ice Data Center and NASA, Arctic sea ice appears to have reached its minimum for the year at nearly 1.7 million square miles. A chilling fact, considering that this is only about 10 % more than the l
自然百科2008年
BEIJING, March 2 (Xinhua) -- A Chinese official on Saturday urged speeded efforts to improve air quality in cities, saying the people cannot wait too long for the air to be cleaned. Eighteen years is too long to wait, said Lyu Xinhua when asked to co
英语新闻
Chinese flood control authorities are warning of the potential for heavy flooding along the Yangtze River in the coming weeks. The National Flood Control and Drought Relief Headquarters has issued the warning amid heavy rains which have been pounding
2015CRI中国国际广播电台