你参观过饼干工厂吗?只有五分硬币那么大的生面片,送到烘烤炉里转一圈出来以后,体积增大了好几倍,变成又松又脆用手一掰就开的饼干,而且你还可以看到里面布满了蜂窝似的小洞。面包和馒头里面同样也布满了这样的小洞。我们早餐食用的油条,在油炸之前只有两根手指的粗细。放入油? Have you ever visited a biscuit factory? The raw noodle that was only as big as a five-cent coin was sent to a baking oven and after it was turned out, the volume increased several times and it became loose and brittle. Biscuits, and you can also see a honeycomb-like hole in it. Bread and steamed bread are also covered with such small holes. The fritters we had for breakfast had only two fingers thick before frying. Put in oil?