I was made of pure silver in the Mint Bureau.

我是在造币局里用纯银铸造的。

youdao

First it was the U. S. Bureau of Engraving and Printing's next-generation $100 bill production process, in Washington, D. C. On Wednesday, it was the U. S. Mint here, to see how coins are made.

首先，它是美国的雕刻与印刷局的新一代100美元的钞票生产过程中，在华盛顿，周三直流，这是美国铸币局在这里，看看硬币的。

youdao