求翻译：请输入您需要翻译的文本！以前，贫穷的农民买不起鞋子，又不能赤脚在结冰的地上走，于是就把木头雕空制成鞋底厚实、鞋头上翘的船形鞋，鞋内填充稻草，可以御寒是什么意思？

Previously, poor farmers can not afford shoes, not barefoot walk on the icy ground, then put the wood carving empty made soles thick toe upturned boat shoes, shoes filled with straw to keep out the cold

Previously, poor farmers to buy shoes, bare feet are not allowed on the ice walking, the wood carvings made from empty shoe soles and thick, with the boat-shaped shoes, shoes, and you can fill in at Christmastime.

Before, the poor farmer could not buy the shoe, could not barefoot in to ice up ground walks, therefore on carved the wood makes spatially the hull shape shoes which the shoe sole thick, on shoes curled upwards, in the shoes fills the straw, might the protection against the cold

Yiqian, poor farmers cannot afford to buy shoes and unable to walk barefoot on the icy ground, so thick, shoe soles made of carved wood head upwards of boat-shaped shoes, shoes straw filled in, to keep the cold out

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