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[VOA慢速-新闻杂志] VOA慢速新闻附字幕:喀麦隆采取备孕新工具
Cameroon has become the seventh African country to begin using a program called Calculator 28. The program calculates -- helps to predict – the period when a woman is most fertile.2014-12-08 编辑:Sunny
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[2015年上半年VOA常速英语] VOA常速英语:测量建筑物能效的新工具
Architects, engineers and building managers will soon be able to quickly collect data about building interiors that once took weeks to measure and process.2015-02-28 编辑:Sunny
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[VOA慢速-科技报道] VOA慢速英语(翻译+字幕+讲解):能绘制建筑能效的新工具
科学家开发出一款能收集建筑内部信息的设备,包括建筑的设计和精确的尺寸。这些科学家就职于加州大学伯克利分校,他们发明的设备连接到可以背的背包上。2015-05-28 编辑:Sunny