It is very necessary to carry out empirical research and exploration for assessing hospital goodwill value with Contingent Valuation Method (CVM).是什么意思_It is very necessary to carry out empirical research and exploration for assessing hospital goodwill value with Contingent Valuation Method (CVM).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句