【淘金专四听写】120 两类脂肪

英语自学网

2012淘金英语专业四级听写      
上海外国语大学
请从正文部分开始听写Fat is a concentrated source of energy. It can be divided into two main groups - saturated and unsaturated. Saturated fat is generally solid at room temperature and is usually from animal sources. It's found in butter, hard margarine, cheese, whole milk and anything that contains these ingredients, such as cakes, chocolate, biscuits, pies and pastries. It's also the white fat you can see on red meat and underneath poultry skin. Unsaturated fat is usually liquid at room temperature and generally comes from vegetable sources. Unsaturated vegetable oils are generally a healthier alternative to saturated fat and can be found in sesame, sunflower, soya, olive oil, soft margarine and in foods such as oily fish, including sardines and salmon. The value of saturated and unsaturated fat in our diets isn't fully understood yet, but generally, eating too much saturated fat is associated with an increased risk of heart disease.
Where possible, you should ensure that the fat you eat is unsaturated.脂肪是一个集中的能量的来源。 它可以被分为两大类——饱和脂肪和不饱和脂肪。 饱和脂肪一般是固体,在室温下,通常是动物性来源。 它存在于黄油、硬人造黄油、奶酪、全脂牛奶及任何包含这些成分,如蛋糕、巧克力、饼干、馅饼和糕点。 饱和脂肪也是白色脂肪，你可以看红肉和家禽的皮肤下的部分。 不饱和脂肪通常是液体在室温下和一般来自蔬菜来源。 不饱和植物油通常是一个更健康的替代品饱和脂肪和可以发现在芝麻、向日葵、大豆、橄榄油、软人造黄油和食物如油性鱼,包括沙丁鱼和鲑鱼。 价值的饱和或不饱和脂肪在我们的饮食不听迷糊了,但是总的来说,吃太多的饱和脂肪会增加患心脏病的风险。
  在可能的情况下，你应该确保你吃的脂肪是不饱和。       
——译文来自: zhangpeizhu