To add an appointment to the existing file, you must first get the information from the user about the date, time and the appointment type that they want to add.

要在已有文件中添加一个约会，我们需要先从用户处获得要添加条目的日期、时间和约会类型信息。

youdao

Intrinsic tags use existing data (for example, date and time) and add meaning to the attribute.

固有标签使用现有数据(例如，日期及时间)并向属性添加含意。

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If you receive an email with event time and date information, you can easily add this event to your calendar by clicking "add to calendar."

如果你收到一封带有时间日期信息的邮件，点击“添加到日历”，你就可以很容易的将此事件添加到你的日历。

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Although many teams argued for more time to add more features, the executive management team stuck to the release date.

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