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

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。

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The phantom flush — that mysterious phenomenon in which your toilet seems to flush itself — can be little jarring late at night, not to mention a waste of water.

灵异冲水——你家厕所会自己冲水的神秘现象——不仅半夜有点吵，而且浪费水。

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The phantom flush-that mysterious phenomenon in which your toilet seems to flush itself-can be little jarring late at night, not to mention a waste of water.

灵异冲水——你家厕所会自己冲水的神秘现象——不仅半夜有点吵，而且浪费水。

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Two years ago, residents in nearby Culver City evacuated their homes one night after a mysterious gas leak, prompting PXP to voluntarily shut down its operations until the county finishes an environmental review.

NPR: Oil Expansion Plans In L.A. Rile Residents

So Starkweather fired a laser through the air between the two buildings, an improvised communications system that meant that, if you were driving down the Foothill Expressway on a foggy night and happened to look up, you might see a mysterious red beam streaking across the sky.

NEWYORKER: Creation Myth

The first the Katzes knew of it was late one night when they got a mysterious phone call.

CNN: 'Littlest refusenik' on Kennedy: 'He saved my life'