The dollar exchange rate is important because the US relies on hefty foreign purchases of securities and other assets to fund its current account deficit.
The dollar exchange rate is important because the US relies on hefty foreign purchases of securities and other assets to fund its current account deficit.
美元汇率相当重要，因为美国依赖于外国大量购买美国证券和其它资产，为美国经常账户赤字提供融资。