This ultimate public backstop is why it is appropriate and prudent to regulate parts of the finance industry to avoid collapses that threaten the whole economy.是什么意思_This ultimate public backstop is why it is appropriate and prudent to regulate parts of the finance industry to avoid collapses that threaten the whole economy.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句