英语语法分析

Polyunsaturated fat also lowers LDL.

多不饱和脂肪也能降低LDL。

And, polyunsaturated fats contain essential fatty acids.

而且，多不饱和脂肪包含重要的脂肪酸。

Is an odorless oil that's high in healthy polyunsaturated fat.

玉米油没有气味，健康多不饱和脂肪含量高。