Improving regional connections would not only increase intraregional trade , but it would also open previously untapped markets .

提高地方联通水平不仅有助于提高地方内部的贸易水平，还能打开此前尚未开发的市场。

China given the sheer scale of its exports , its growing intraregional trade with other emerging nations and its surging domestic consumption is the linchpin in the developing world 's resistance to a us economic slide .

考虑到其出口的绝对规模、与其他新兴国家的地区内贸易不断攀升以及其内部消费持续增长等情况，中国是发展中国家抵御美国经济下滑的关键。