发现部分货物混有发霉豆，请翻译

We also randomly took some samples from the surface of each warehouse's goods, and we noticed that there are still a small amount of moldy beans mixed in the goods from the samples. 我们还随机取了一些样品从每个仓的表面货物，从样品中我们注意到货物中仍然混有少量发霉豆。