美国《国家地理杂志》刊登了一组图片，讲述了美国印第安人的领地正在发生的一些引人注目的环境修复壮举。 印第安部落所拥有的土地曾经被人夺走，在重新获得的土地上，他们正用实际行动为世人树立一个如何修复环境的榜样。

Somethingremarkable is happening in Indian country; Tribes whose lands were once takenfrom them are setting an example for how to restore the environment.

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技术也曾经帮助人类在彼此的资源抢夺中让它的拥有者占得先机，获得实惠。

And it's also true that technology helped the group of men who possessed it to win wars against their brothers and sisters without machines for resources.

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