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Agriculture Report - Getting to the Root of How to Water Trees This is the VOA Special English Agriculture Report. Some trees can survive a long time without water. Think of trees that grow in the desert. But other trees may need more moisture than t
2011年VOA慢速英语(八)月
Rome's savagery was matched by its size. When the Colosseum was built, Rome was a city of a million people and growing. Not until London of the 19th century would a city approach this size again. What
罗马的崛起
Scientists say the notoriously dry continent of Africa is sitting on(1) a vast reservoir of groundwater. They say that the total volume of water in aquifers underground is 100 times the amount found on the surface. The British Geological Survey and t
英语博客 A cup of English
LISA DESAI: It's just after sunrise in the coastal town of Zarzis in Southern Tunisia. Tourism and fishing are the staple of the local economy. And the fishermen sell their catches of dorado and tuna, in the early hours of the morning. Here on the Me
PBS访谈社会系列
When you look at a lake, you are looking at a collection of molecules that have been there on average for about a decade. 要是你望一眼湖水，你看到的是一大堆分子，它们在那里平均已达10年之久。 In the ocean the residence
万物简史
1、题型注重解题方法 托福阅读10种题型，除最后的小结题外大都属于考查文章细节的题目。根据题干中的关键词定位是至关重要的一步，然后就是理解。此时如果词汇量太小怎么办?事实上做阅
托福英语