They compared the fat intake of groups of vegetarians and meat eaters, and matched their diets up with levels of harmful blood fats.他们比较了素食者组与肉食者组的脂肪摄入量，并将他们的膳食与血脂超标水平对应起来。People should eat less fat to reduce the risk of heart disease.人们应该减少脂肪摄入，以降低患心脏病的危险。An easy way to cut the amount of fat in your diet is to avoid eating red meats.减少饮食中脂肪摄入量的简单方法就是避免吃红肉。You should maintain a low intake of fat.你应该维持较低的脂肪摄入量。