在一些传统火锅店里，羊脑儿会被当作特色食材，但食材必须新鲜，处理过程也要符合卫生要求。
In some traditional hot-pot restaurants, lamb brains are served as a specialty ingredient, but the ingredients must be fresh and handled according to hygiene standards.
In some traditional hot-pot restaurants, lamb brains are served as a specialty ingredient, but the ingredients must be fresh and handled according to hygiene standards.