If you ask what is today's lunar date, we will come up with a calendar of it. So, lunar dates.

如果你问今天的农历日期，页面会呈现农历的日历给用户。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

In order to attend, you must know the date and the time. You can ask your friend, "When is your wedding?"

为了能够出席，你必须知道具体的日期和时间，你可以问你的朋友，“When is your wedding？”

When 课堂 - SpeakingMax英语口语达人