求翻译：选用一块四方形五花肉，用铁叉平叉入瘦肉中，在炉火上将带皮面烤至起泡时取下，放入淘米水中，浸泡15 分钟，刮净焦皮，用水洗净；是什么意思？

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Choose a piece of 4 rectangular 5 flowers with iron fork-ping, meat forks into the lean meat, the fire will be removed during a leathern ovens to blistering and put it into the rice, and soak for 15 minutes in the water, scrape, wash gioppi net;

Selects together four square shape streaky porks, forks into in evenly the lean meat with the broach, brings the surface when furnace fire general to roast to bubbles takes down, puts in washes rice in the water, soaks 15 minutes, blows only the burnt skin, the water used cleaning;

Choose a square pork by iron fork forked into the lean, with leather-roasted on the fire at the time bubble removed, placed in the rice water, soaking for 15 minutes, scrape the net focal skin, washed with water;

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