利用库存左侧灯杆的绳子。

Use the ROPE in inventory on the left lamp pole.

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仔细观察一下这张有一盏落地式火炬灯的照片，左侧是在f/22的光圈拍摄的：火炬灯为焦点，你可以看出背景中的树木和房屋，这就是我们说的大景深。

The left side was shot at f/22: The torch is in focus, and you can make out the tree and the house behind it. That's a large DOF.

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注意到平面图中显示的左侧的一盏灯处于开启状态，而右侧的一盏灯处于关闭状态。

Notice that the floor plan shows a light on the left that is turned on and a light on the right that is turned off.

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