They afford an opportunity to gain an understanding of people.

他们提供这个机会以取得人们的了解。

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To gain an understanding of the application flow, here is an activity diagram.

为了让您了解应用程序流程，下面给出了一个活动图。

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To gain an understanding of the application flow, here is an activity diagram.

为了让您了解应用程序流程，下面给出了一个活动图。

youdao