If you walk into a 7-11 to buy a soda, the clerk doesn't have to accept your dollars, he could demand euros, silver, or copper.

如果你走进一家7 - 11连锁超市买一听苏打，店员不是非得接受你的美元，他可以要求欧元，白银或黄铜。

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Tang Jian person as a Silver award winner and the representative took the floor to accept the award.

唐健人作为银奖获得者代表上台发言并领奖。

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Under the law, no one is actually required to accept gold or silver coins as legal tender, so again we refer to the dollar by default.

FORBES: What Happens in a World Without Dollars?

"All I can look forward to is the next competition coming up, and I just have to accept that I have a silver medal and that's not too bad, " she said.

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