回复：求教：后院滑冰场

This is one of the better instructions on the Web. The difficult part is to find a flat area large enough. I don't think the ice would hurt the grass; just think of grass under a thick layer of snow. By the way, it is too late for the digging.

http://www.hpurchase.com/byrinst.htm

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• Thanks. I will try this in the -如何建后院滑冰场- ♀ (33 bytes) () 01/20/2005 postreply 08:54:22