桑迪亚原型的太阳能采集器有一个约20平方米（215平方英尺）的面积，用于一个啤酒桶大小的反应堆。
The Sandia prototype's solar collector has an area of about 20 square meters (215 square feet) for a reactor the size of a beer keg.
当大多数人考虑如何改变美国使用能源的方式时，他们都会设想发电的新途径，如太阳能农场或新的核反应堆。
When most people think about changing the way America USES energy, they imagine new ways of generating electricity like solar farms or new nuclear reactors.
在桑迪亚原型中，太阳能采集器总面积约为20平方米(215平方英尺)，每个反应堆大小跟啤酒桶差不多。
The Sandia prototype's solar collector has an area of about 20 square meters (215 square feet) for a reactor the size of a beer keg, Stechel says.
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