We can avoid the need for conversational state by designing the service to include suitable correlation information in the response, such as the following.

我们可以通过将服务设计为在响应中包含合适的关联信息，从而避免会话状态的需求，例如以下的响应。

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That list can include things like visiting certain locations or accomplishing a feat such as climbing a mountain or becoming conversational in the language of your next destination.

清单中可以包括参观某地或完成某一壮举等，例如登上一座山或掌握下一目的地的方言。

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The courses include elementary, intermediate and advanced Chinese, conversational Chinese, business Chinese and children class for a total number of 21 classes.

孔子学院开设有初级、中级、高级、提高、商务、儿童班等各种汉语培训课程，共有21个班级。

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Mitchell Baker, whose after-hours pursuits include conversational Mandarin and amateur trapeze flying, sticks out more than a little in the overwhelmingly male geek church of open-source software.

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