a mountain of flesh

例句：

1. 1.He was so full that he could hardly move.
   他吃得太多，几乎动不了。
2. 2.She gained a lot of weight during the holiday.
   她在假期长胖了很多。
3. 3. The doctor advised him to eat less and exercise more.
   医生建议他少吃多运动。