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Supermarket shoppers in the western German city of Aachen have stepped out of their comfort zone to sample insect burgers made from mealworms. 德国西部亚琛市的一家超市请顾客大胆试吃用黄粉虫制成的虫肉汉堡。 The mealworms, highly nutritious thanks to their high protein content, are the larvae of buffalo or mealworm beetles and are bred in the Netherlands. 这种蛋白质含量高的黄粉虫很有营养，是水牛甲虫的幼虫，在荷兰培育繁殖。 | 
