A mix of steadfastness, caution, and good luck is needed for that to happen. And when it does, the country will be in a better position to repay its massive hospital bill.
美国的完全复苏绝非板上钉钉。美国需要坚决、谨慎和好运来实现完全复苏。而实现了完全复苏，美国才能更好地偿付为数巨大的医药费。