In many of the tea shops very young women were sifting through shallow baskets of tea leaves to pick out the dirt or bad leaves.

在许多茶中购物非常年轻的女人正在筛撒过茶的浅篮子留下挑选污垢或坏的树叶。

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C. powder sifting: the product is sifted with a suspending powder sifter to remove block masses and sundries in the milk-tea powder;

筛粉：产品用吊悬式筛粉机过筛，除去奶茶粉中的 团块和杂物；

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C. powder sifting: the product is sifted with a suspending powder sifter to remove block masses and sundries in the milk-tea powder;

筛粉：产品用吊悬式筛粉机过筛，除去奶茶粉中的 团块和杂物；

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