But economic stimulus packages can not boost an economy forever in a country with a ratio of government debt to GDP that is close to 200%, the largest of any rich country.是什么意思_But economic stimulus packages can not boost an economy forever in a country with a ratio of government debt to GDP that is close to 200%, the largest of any rich country.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句