The infrared lights could be embedded in the control device and the fixtures and used to automatically turn lights up or down.

可在控制装置和设备中嵌入红外光，用来自动将照明调暗或调亮。

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If the file exceeds the vertical height of the dialog box, a control allows for simple scrolling up and down.

如果文件超出对话框的垂直高度，一个控件支持简单的向上和向下滚动。

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Shut the database down and back up all data and all log and control files.

关闭数据库，备份所有数据以及所有日志和控制文件。

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And those are things that really can go up or down, and are outside of our control things like the stock market, things that have high correlation to the market.

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"The system they've set up is one that they can control and tear down if necessary, " he said.

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"The system they've set up is one that they can control and tear down if necessary, " explains Mr Bruce.

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