Trans fats are created as a result of treating vegetable oil to make it last longer. The natural oil is heated and then hydrogen gas bubbled in, creating a solid.

反式脂肪是植物油经处理以长期保存而产生的，天然油经加热、注入氢气，而变为固态。

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Trans fats are created as a result of treating vegetable oil to make it last longer. The natural oil is heated and then hydrogen gas bubbled in, creating a solid.

反式脂肪是植物油经处理以长期保存而产生的，天然油经加热、注入氢气，而变为固态。

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