12.In the Song Dynasty,enjoying the full moon while eating sweet mooncakes became very popuar. 在宋朝，欣赏满月，吃着甜甜的月饼已经 很流行了。12. In the Song Dynasty, enjoying the full moon while eating sweet mooncakes became very popuar. -- 在宋朝，欣赏满月，吃着甜甜的月饼已经 很流行了