Within minutes, it's functioning as the nerve centre of the Mayor's operations.

短短几分钟内，它成为市长的指挥心。

Understandably, theorists have been arguing for years and still disagree on whether the brain is the nerve centre that operates the rest of the body.

可以理解的是， 理多年来一直争不休， 但仍然不同大脑是否是控制身体其他部分的枢。

America is deploying new tactics-poker- style brinkmanship-and new weapons that exploit its role as the nerve centre of the global economy to block the free flow of goods, data, ideas and money across borders.

美国正在部署新的策略——扑克式的边缘政策——以及利用其作为全球济枢的角色来阻止商品、数据、思想和资金跨境自由流动的新武器。