Thanks to the mining boom, it now underwrites much of the country's economic growth.

受益于矿产资料的发达，这一地区已经成为国家经济增长的重要方面。

youdao

Thanks to the mining boom, it now underwrites much of the country's economic growth.

受益于矿产资料的发达，这一地区已经成为国家经济增长的重要方面。

youdao