果园村
果园村-
每年，Aprovecho在俄勒冈果园村的试验站举行“火炉训练营”。
Every year Aprovecho holds a " stove camp " at its testing station in Cottage Grove , Oregon .
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每年，Aprovecho在俄勒冈果园村的试验站举行“火炉训练营”。工程师，发明家，学生和其他人是都前来参加，设计和测试改善火炉效率的不同方法和材料。
Every year Aprovecho holds a " stove camp " at its testing station in Cottage Grove , Oregon . Engineers , inventors , students and others come together to design and test different methods and materials for improving stoves .