最后，他们用电子显微镜拍摄纳米结构，以确定他们已经取得想得到的形状。
Finally, they photographed the nanostructures using an electron microscope to confirm they had achieved the desired shapes.
然后他们将食物从一个桶中移入另一个桶中，同时还改变桶的颜色，最后改变桶的形状。
They switched the food from bucket to bucket, while also alternating the colors and, eventually, changing the shapes of the buckets.
如果它有很好的形状，拍好看的照片，写一段好的文字，加上一段详细的描述，最后可以将它拍卖。
If it is still in pretty good shape, take a nice picture of it, write a very good, detailed description and put it up for auction.
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