短语讲解:
1. And this could lead to overeating.
lead to 导致; 把…带到; 领到
例句:That may lead to a serious split in our class.
那可能导致我们班的严重分裂。
2. But over a week, a month, or a year, all that food can really add up.
add up 加起来; 总计; 与应有的数量相符
例句:Let' s add up the pros and cons.
咱们把正反两方面的意见总结一下吧。