unsaturated fats. 基本例句 不饱和脂 Examples of mono- unsaturated fats include most natural oils, such as olive oil. 常见的包括植物油如橄榄油。 suiniyi However, unsaturated fats are unhealthy and are directly linked to heart disease and obesity. 然而，转脂肪不健康因其间接导致了心脏病和肥胖。 yeeyan