The key of design of dialog driver is to process user operation, i. e. callback of dialog box.

对话框驱动程序的设计关键是处理用户操作即对话框回调。

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A friendly user interface system can show the function of system in visual and transparent way, and simplify user operation.

一个友好的用户界面系统可以直观、透明地展示系统所具有的功能，并且简化用户操作。

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Existing examples of these include scrolling down, which is an operation, and the act of scrolling down, which is a user operation.

现有的这类示例包括：向下滚动是一个操作，向下滚动的动作是一个用户操作。

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So I put my head down and focused on operation technology, focused on the user's experience, and I delivered.

我选择脚踏实地工作，专注于公司的运营，专注于提升用户体验，这一切我都做到了。

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Intuitive drag-and-drop operation makes using the software easy for even the casual user.

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