题目内容：

Most of us know we should cut down on fat,but knowing such things isn’t much help
when it comes to shopping and eating.

优质解答

我们大多数人知道,我们应该减少脂肪下降,但知道这些事情是没有太大的帮助
when it comes to shopping and eating.当涉及到的购物和餐饮