3. Cut down your own Christmas tree.
自己动手砍伐圣诞树
Rather than buying a tree from a roadside lot where the trees have been drying out for weeks, visit a tree farm that allows you to cut your own. It will be fresher and probably less expensive than they are at the lot. You'll burn off calories and combat some of the blood-sugar effects of the sugar cookie you snuck by traipsing around the grounds in search of just the right tree. And your family will have one more fond holiday memory to look back on.
与其在路边摊买一棵干枯了好几周的圣诞树，不如去一个允许采伐的林场自己砍一棵。这会比路边摊买的更加有生气，也许还更便宜。你会消耗掉不少卡路里，为了寻找圣诞树而闲逛时吃掉的甜饼干带来的血糖增高也会有所下降。而你的家人会拥有一段更加值得回忆的圣诞记忆。