①Hiking is [great fun] and exiting ,but you shouldn't forget safety.

问题描述:

①Hiking is [great fun] and exiting ,but you shouldn't forget safety.
这里的[great fun]为什么不能用greatly funny 哪里有错?
②听力问题是这样的 In how many countries has Avatar been shown besides North America
according to the talk?
然后我看听力原文,他列了4个其他国家,按理说加上North America的话,应为有5个,可是答案给的却
是4个,为什么呢?是不是这句话我没看懂?请高手解释下上面那句话的意思,并举例怎么才算4个?

一,你可以查查英文字典.funny有可笑的意思,这里fun是说他有趣.
二,不是国家.besides,虽然是“prep.除 ...之外 adv.此外,也”的意思.
但是North America是说北美洲.