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美国公民请注意：你是否已注册智行者登记计划（STEP）？注册以在国外接收重要的安全和保障信息，包括健康警报。你可以在这里注册：https://t.cn/A6X2eXis

In the past, U.S. dollars could be exchanged for gold, and U.S. dollars corresponded to gold, so it was called U.S. dollars.
But now, if you exchange dollars for gold in the United States, the United States won't give it. America now prints money on its own face, that is, credit,Therefore, what we have worked hard to produce is actually pieces of paper (dollars), and the United States can print as many pieces of paper as it wants.

以前美元是能换黄金的，美元就对应黄金，所以就叫美金。
但是现在再用美元到美国换黄金，美国就不给了。
美国现在就靠自己的脸也就是信用来印钱，
所以我们辛苦生产的东西换回来的其实就是纸片（美元），纸片美国想印多少就印多少。

Love like you've never been hurt .
Dance like nobody's watching.
Sing like nobody's listening.
work like you don't need the money .
Live like it's heaven on earth.

--------Alfred D’Souza

去爱吧，就像不曾受过伤一样
跳舞吧，像没有人会欣赏一样
唱歌吧，像没有人会聆听一样
干活吧，像是不需要金钱一样
生活吧，就像今天是末日一样

——艾佛列德·德索萨