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饼干,是我们从小就喜欢吃的食品。可是,你知道饼干是怎样发明的吗?这是一个很有趣的小故事。很早的时候,有一艘英国的大帆
Cookies, we like to eat food from an early age. However, you know how cookies were invented? This is a very interesting little story. Very early, there was a big British sail