Prices of discounted tickets for economy class will rise by 20% starting Monday with a new pricing scheme taking effect among domestic airlines, China News Service reported.是什么意思_Prices of discounted tickets for economy class will rise by 20% starting Monday with a new pricing scheme taking effect among domestic airlines, China News Service reported.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句