Can I make an overseas call through public phone?

我可以用公用电话打国际长途吗？

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This is your last chance to make a free phone call to someone overseas.

这是你最后一次机会，使一个免费的电话呼叫海外有人。

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For instance, the U.S. intelligence community can target phone calls of an Iraqi citizen overseas, but that person's call to someone in Pakistan might be routed through a telecommunications switch in the United States.

CNN: What it is in the new intelligence bill