The business to be considered or done by a legislature or other body on a particular day. Often used in the plural.议事日程，工作日程：议会或其他机构在特定的一天内考虑或完成的事务。 通常用复数形式
The characteristic or most significant aspect or activity:特性：特征或最主要的方面或活动：Volatility is the order of the day in the stock market.上下浮动是股票市场整天的特点