How to wait for window to close inside a framework?

如何等待窗口关闭在一个框架？

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I stare out the window and wait for spring.

我会看着窗外，期待着春天的来临。

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Select "Yes" in the pop-out window to send out application and wait for approval.

于跳出视窗中点选“是”即送出申请等待社长核准。

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Select "Yes" in the pop-out window to send out application and wait for approval.

于跳出视窗中点选“是”即送出申请等待社长核准。

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