这种汤是用多达十几种不同的鱼熬制而成的。
The soup was concocted from up to a dozen different kinds of fish.
40升（20.5加仑）树液才能熬制出1升（2品脱）糖浆。
It takes 40 liters (20.5 gallons) of sap to make one liter (two pints) of syrup.
该食品以及其他食物，如粘性糖果和迷你麦脆，都含明胶，明胶是一种由皮、骨和其他动物部件熬制的蛋白质。
These and other foods, like gummy candies and Frosted Mini Wheats cereal, are made with gelatin -- a protein made from boiling skin, bones, and other animal parts.
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