男孩不顾父亲的反对，还是冒险加入战斗，用他发明的武器击中了一条神秘的夜煞龙。 但他却不忍心杀死这条龙，而且与那只被他起名为"无牙"的夜煞龙产生了友谊。

Regardless, Hiccup ventures out into battle and downs a mysterious Night Fury dragon with his invention, but can't bring himself to kill it.

youdao

但是我击中了夜煞。和上几次不一样，爸爸！

Okay, but I hit a Night Fury. It's not like the last few times, Dad!

youdao

从此，只有小嗝嗝能让夜煞飞翔。

Since then, the only hiccup can let the Night Fury fly.

youdao