Had become a netborrower from the rest of the world to pay for the difference.
美国成为了一个纯借款国家，用向其他国家的借款来支付差额。
2
It alone is able to be a vast netborrower without risking the health of its financial system.
只有美国能够成为一个巨大的净债务国，而不会危及其本国金融体系的健康。
3
The British Empire declined - and the pound lost its status as the main global reserve currency - when Britain became a net debtor and a netborrower in World War II.