For the Naugrim withstood fire more hardily than either Elves or Men, and it was their custom moreover to wear great masks in battle hideous to look upon; and those stood them in good stead against the dragons.

因为 Naugrim 比精灵或人类更能抵御火焰，而且他们的戴着看起来很可怕的大面具;而这些对他们对抗龙很有帮助。