"Once Upon a Time" is adding more "Frozen" to Season 4 -- Anna and Kristoff will be joining Queen Elsa as characters on the TV show.
《童话镇》第四季冰雪风将吹得更盛——剧中，Anna和Kristoff都将加入冰雪皇后Elsa的阵营。

As first reported by TVLine, "Once Upon a Time" is currently casting all three "Frozen" roles for episodes scheduled to air in the fall of 2014. Viewers got a peek of Elsa in the Season 3 finale, and it now seems that the ice queen will appear in 9 episodes of Season 4. Anna and Kristoff will appear in an undetermined.
据TVLine报道，《童话镇》现在已经确认在2014年秋季开播的第四季中将会有三位冰雪角色。观众们在第三季结局时对Elsa有一个惊鸿一瞥，不过现在已经确认这位冰雪女王将会在第四季中出现九集，而Anna和Kristoff的出现时间和次数还未确定。

From early character descriptions, it sounds like the "Frozen" group will closely mirror their film counterparts, with their stories picking up where the movie left off. Elsa and Anna will still be close, while Kristoff is adjusting to life in the Arendelle castle for the first time.
从早前发布的角色描述中来看，冰雪阵营和电影里的设定一致，将会从电影结局出开始说新的故事。Elsa和Anna关系仍然密切，而Kristoff则适应了Arendelle的城堡生活。