韩国研制出路面充电的在线电动车 (2)
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气候变化的妥协(2)
气候变化的妥协(2) Hints: Copenhagen India's environment minister praised the united position taken by India, China, Brazil and South Africa. He said it permitted them to avoid the legally bindi...
高清晰电视(2)
竞争常意味着等待人们做出选择。比如VCR-卡带式录像机的例子...Two major Hollywood studios, Paramount Pictures and Universal Pictures, have agreed to release movie only in HD DVD. The Toshiba company...
幼儿死亡率创新低(2)
联合国儿童基金会最近的调查显示幼儿的死亡率创了历史新低UNICEF says progress in Asia, especially in China and India, has helped drive the worldwide reduction since nineteen ninety. Death rates have...
拯救艾滋病儿童!(2)
联合国的儿童基金会近期发表了一份关于联合国拯救艾滋病儿童的报告!However, the report says there are still far too many pregnant women infected with HIV who do not get antiretroviral treatment. Onl...