字高：活字的高度或电版装嵌于木或金属版垫后，可以压印的高度。这个高度是23.317毫米(0.918寸)。

Type high: The height of type or engravings when mounted on wood or metal in order to make an impression. This height is 23.317mm (0.918 inch).

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字高：活字的高度或电版装嵌于木或金属版垫后，可以压印的高度。

Type high: The height of type or engravings when mounted on wood or metal in order to make an impression.

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而在蒙古到处都是大草原，风沙大，所以地板上总是沙沙的，在这儿人们总是用T字型的木拖把柄垫著抹布来擦地。

Mongolia is covered with vast plains, so it's dusty there. The floor is always dusty and people here use T-shaped wooden mop stick with rag to mop the floor.

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