The lake on the other side served as a guide.

另一边的湖成了判断方向的标志。

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Side lay: the guide on a sheet-fed press which positions the sheet sideways.

横标针：单张纸印刷机上，使纸张作横向位置对齐的导规。

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Side lay: the guide on a sheet-fed press which positions the sheet sideways.

横标针：单张纸印刷机上，使纸张作横向位置对齐的导规。

youdao