Profit and loss is the carrot and stick of industry and commerce. The carrot is the pleasure of profit, the stick is the pain of loss.是什么意思_Profit and loss is the carrot and stick of industry and commerce. The carrot is the pleasure of profit, the stick is the pain of loss.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句