A few hundred degrees separates this pool of fiery orange magma in Italy's Mount Etna from its hardened, gray crust.

在意大利的埃特纳火山，几百度的高温将这一池炽热的橙色岩浆与坚硬的灰色地壳分开。

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The sky turned from fiery orange to lemon yellow.

天空由火红色变成了柠檬黄。

《柯林斯英汉双解大词典》

The visual feast was endless: carpets of crimson and fiery orange woven with sun yellow.

这里有享用不尽的视觉大餐：用阳光般的金黄色编织的深红和橘红色的地毯。

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Others burn a fiery orange or red.

FORBES: Cindy Chao's Butterfly Brooch Added to Smithsonian Gem Hall

In a zany new competition, your wildest howl could get you a free trip to the home of Edvard Munch, Norwegian painter of the famous masterpiece, The Scream, which shows a figure howling in agony against a dramatic backdrop of swirling waters and a fiery orange sky.

BBC: Scream your heart out for Norway

Aryeh Zelnik hesitated a moment or two, turned his gaze to the open window, through which he could see one of the abandoned farm sheds, as well as a dusty cypress up which orange bougainvillea had climbed with fiery fingers.

NEWYORKER: Heirs