greenadj.绿色的；长满绿色植物的；环保的；无经验的；未成熟的n.绿色；草地vi.变绿vt.使…变绿；使…恢复活力Green.n.格林(姓氏)greenbul绿鸭

1. Mark didn't shape up until he was thirty years old.
   马克到三十岁时才振奋起来。
2. Mark laughed and went to collect his winnings.
   马克笑著去领取他的奖品。