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[新版大学英语综合教程] 新版大学英语综合教程第四册 UNIT2-2
Steve Shladover outlines the benefits to be gained from vehicles that could drive themselves and discusses how this could be achieved. 斯蒂夫·施多弗阐述了能自动运行的车辆的诸多裨益,并详细论述了如何2008-10-01 编辑:echo
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[新版大学英语综合教程] 新版大学英语综合教程第四册 UNIT2-1
Smart cars that can see, hear, feel, smell, and talk? And drive on their own? This may sound like a dream, but the computer revolution is set to turn it into a reality. 能看、能听、有知觉、具嗅觉、会2008-10-01 编辑:echo
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[新版大学英语综合教程] 新版大学英语综合教程第四册 UNIT1-2
本音频暂无对照文本2008-09-30 编辑:echo
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[新版大学英语综合教程] 新版大学英语综合教程第四册 UNIT1-1
They say that pride comes before a fall. In the case of both Napoleon and Hitler, the many victories they enjoyed led them to believe that anything was possible, that nothing could stand in their way2008-09-30 编辑:echo
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[新版大学英语综合教程] 新版大学英语综合教程第三册 UNIT8-3
本音频暂无对照文本2008-09-29 编辑:echo
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[新版大学英语综合教程] 新版大学英语综合教程第三册 UNIT8-2
Cloning offers the possibility of making exact copies of ourselves. Should this be allowed? What benefits and dangers may cloning bring? 克隆技术使我们有可能分毫不差地复制自己。这一技术是否应该获准应2008-09-29 编辑:echo
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[新版大学英语综合教程] 新版大学英语综合教程第三册 UNIT8-1
A Clone of Our Own Will humans be the next clones? The technology still has a long way to go before it's considered safe to try on humans. But even if it were safe, would it be right? Let'..2008-09-28 编辑:echo
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[新版大学英语综合教程] 新版大学英语综合教程第三册 UNIT7-3
本音频暂无对照文本2008-09-28 编辑:echo
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[新版大学英语综合教程] 新版大学英语综合教程第三册 UNIT7-2
Making a living as a door-to-door salesman demands a thick skin, both to protect against the weather and against constantly having the door shut in your face. Bill Porter puts up with all this and mu2008-09-28 编辑:echo
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[新版大学英语综合教程] 新版大学英语综合教程第三册 UNIT7-1
The song you are about to hear came about through a chance meeting. The singer, Donna Summer, was having a meal with her manager in an expensive restaurant in the plush Beverly Hills area of Los Ange2008-09-27 编辑:echo