垂直农业 (2)
Dubai
Dickson Despommier
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美语中的军事用语表达(2)
词汇和他背后的故事:军事用语 Hints: World War II GI GI Joe the United States Marines By World War II, soldiers were called other names. The one most often heard was GI, or GI Joe. Most people sa...
政府挖掘出国家中最深的冲突(2)
多纷争国家腐败严重。hints: Iraq Sudan Afghanistan Somalia Transparency International Taliban the United States Obama Hamid Karzai cabinet minister Iraq moved up two places this year and is n...
麦当劳挑战星巴克(2)
快餐巨头麦当劳与星巴克咖啡公司的竞争正日趋白热化...Starbucks, on the other hand, has faced slower growth and increasing competition. Its stock has lost about half its value since last January. S...
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与爱滋病斗争的任重而道远Family Health International has been working on public health issues since 1971. The organization is based in North Carolina and has programs in 70 countries. It does rese...