But on a recent surveillance flight over the forest frontier in Brazil's state of para, there was hardly a wisp of smoke in the sky.

但在最近一次在巴西帕拉州雨林边界上空的侦察飞行中，空气中竟然连片缕烟丝都没有。

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Throughout, secluded wooden cabins inhabit the frozen lakeshores and forest clearings, telling in microcosm the story of this once-disputed frontier territory.

一路上，隐蔽的小木屋分布在冻结的湖边和林中空地，于细微处诉说着这个曾经有争议的边界领土的故事。

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