are high in the monounsaturated fats.

就含有丰富的单不饱和脂肪
We'll link back to that when we talk in a few moments

我们一会儿谈到地中海式饮食时
about the Mediterranean Diet.

会再回到这个话题
The unsaturated fats are

不饱和脂肪是从
the corn, soy bean, safflower,

玉米大豆红花
sunflower, cottonseed oils, and fats that you get from seafood.

葵花棉籽油以及海鲜中提取出的脂肪
So you hear about the Omega-3 fatty acids coming from seafood

你们应该听过海鲜中提取的ω-3脂肪
and these tend to be protective against diseases.

这种脂肪能抵御多种疾病
These kinds of fats are not necessarily bad,

这些脂肪就不一定有害
and so things like olive oil in the diet tends to be protective

所以饮食中橄榄油之类的对身体是有益的
and may explain some regional variations in rates of heart disease.

这也解释了地域间心脏病发病率的差异
The bad fats look like this,

不好的脂肪就是像这种