例如，如果构建一个用于销售录像带的应用程序，您可能预期用户会查询标题中包含某个关键字并且由某个导演执导的所有视频。

For example, if you build an application to sell video tapes, you might expect a user to query for all the videos that have a certain keyword in the title and that were directed by a given person.

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例如，如果构建一个用于销售录像带的应用程序，您可能预期用户会查询标题中包含某个关键字并且由某个导演执导的所有视频。

For example, if you build an application to sell video tapes, you might expect a user to query for all the videos that have a certain keyword in the title and that were directed by a given person.

youdao