It has long been recognized that a high-fat diet can cause heart problems.人们长久以来就认识到高脂饮食会导致心脏病。Children often choose high-fat fast foods in preference to fresh, healthy ones.儿童常常会选择高脂肪的快餐食品，而不是新鲜的、有益的食品。The general consensus of opinion is that a high-fat diet is bad for you.高脂肪的饮食不利于健康，这一点是得到普遍认同的。