今天杨琳正在锻炼，Mike非要来PK! 肯定输嘛！

1.腰部赘肉: love handles;

2.小儿科: kid’s stuff;

3. 放马过来: bring it on;

4. 看谁笑到最后: Let’s see who has the last laugh;

5. 健身狂人: gym rat