可生产完美的焊圈产品。
Ideal for the production of rings.
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下面看看甜甜圈如何完美地与葡萄酒搭配吧！
The following picture will show you how to perfectly pair wines with different donuts.
一个完美的两圈旋转，看起来就似乎只转了一圈。
A great double turn, it seems like a single turn.
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