调皮山羊成就新发明
Hints:
Mike Henry
Palmer
Alaska
Millie
Henry Milker
Anchorage School District in Alaska
组长&翻译：莜珍
校稿：龙猫08
Mike Henry has a 2-hectare farm in Palmer, Alaska. About a year and a half ago, his goat Millie was giving him a hard time. She did not want to be milked. She kicked her back legs and stepped into the bucket that was supposed to catch her milk. But there was no milk to catch. All Mike Henry got was …
迈克•亨利在帕尔默拥有面积为两公顷的农场。一年半之前，他的山羊给他惹了很多的麻烦。因为山羊不想被挤奶。 她踢着后腿，踩进了原本要用来挤奶的桶里。但是根本挤不到奶，反而使得迈克•亨利的双手疲劳不已。 但是他却有了个想法。他设计了一个山羊挤奶器，不需要电力和马达。亨利挤奶器是一个手动的真空泵。人工将一根管…