刚在imdb上看到这则花絮：
Most notably, Smaug was apparently a four-legged western dragon in the first movie, but to follow the description in the book, referring to him as a "Wyrm", he was redesigned to be a more snake or bird-like Wyvern-type dragon in this movie. In the Blu-ray Extended Edition of the first movie, his forelimbs were changed to winged arms. Many other parts of his body have also been altered from what he looked like in the first movie.
【 在 bochum 的大作中提到: 】
: 玩过英雄无敌2吗？被乘骑的是双足飞龙，沼泽城6级兵。喷火的是黑龙，?四个爪，癖好收集财宝，是地下城的七级兵。
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FROM 136.56.37.*