On the one hand, the exploitation of untapped reserves can be seen as beneficial for the global economy.

一方面, 开发未开发的储量可被视为对全球经济有利。

And then we look at iron ore. In the southeast, Guinea’s Simandou region is about 110 kilometers and is host to one of the largest untapped iron ore reserves in the world.

然后我们看看铁矿石。 在东南部，几内亚的西芒杜地区长约 110 公里，拥有世界上最大的未开发铁矿石储量之一。