关键词：富兰克林 瑞恩 伦敦 米罗 Riley Sam 山姆赖利
In December 1776, Benjamin Franklin is world famous for his electrical experiments. But his passio In December 1776, Benjamin Franklin is world famous for his electrical experiments. But his passion and power are put to the test when he embarks on a secret mission to France — with the fate of American independence hanging in the balance.
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