- spring n.春天
- summer n.夏天
- autumn n.秋天
- winter n.冬天
- season n.季节
- picnic n.野餐
- go on a picnic undefined.去野餐
- pick v.摘;采集
- pick apples undefined.摘苹果
- snowman n.雪人
- make a snowman undefined.堆雪人
- go swimming undefined.去游泳
- which adj.哪一个
- best adj.最;最高程度地
- snow n.雪
- good job undefined.做得好
- because conj.因为
- vacation n.假期
- all pron.全;完全
- pink adj.粉色;粉色的
- lovely adj.可爱的;美丽的
- leaf n.叶子(复数leaves)
- fall v.落下;【美】秋天
- paint n.用颜料绘画