People hide a coin in one dumpling while they cook dumplings.

人们在煮饺子的时候会把一个硬币藏在饺子里面。

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The boiling heat transfer gradually to the dumplings, and made with boiling water does not stop the change, make dumpling skin evenly, so not easy break cook.

沸水逐渐向饺子传递热量，并使之随着滚水不停翻动，使饺子外皮受热均匀，所以不易煮破。

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Put a pot of water to boil and then throw the dumplings into the water, cook until the rice dumpling upward drift, water bubble, "begin" is already cooked.

先把锅里的水烧开，然后把汤圆扔进水里，煮到汤圆向上漂，水“咕嘟咕嘟”冒泡时，就是已经煮熟了。

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