I put more coal on the fire.

我往火里再加了些煤。

《牛津词典》

A hot coal fell out of the fire and burnt the carpet.

一块燃烧着的煤块从火炉里掉出来把地毯烧了。

《牛津词典》

A coal slipped, the fire crackled and sent up a spurt of flame, and he woke with a start.

一块煤滑了下来，火噼啪作响，喷出一股火焰，把他吓醒了。

youdao

Yeats counterposes Isaiah's prophetic coal to the blazing body of Section IV, where fire is spontaneous, imminent, something that arises from the body.

叶芝将比赛亚的预言性的煤,和第五节里燃烧的身体相对照，这里火是自燃的，迫在眉睫的，是从人身体里升出的。

耶鲁公开课 - 现代诗歌课程节选

and ideally at some point coal, coal-fire power plants.

理想情况下，在某个时间点可能还会关闭煤炭以及燃煤电厂。

全球变暖与国力 - SpeakingMax英语口语达人

It's thought that hot pot originated in Mongolia (it's easy to imagine gathering around a coal fire in that cold and wind-swept region).

NPR: Friends, Family and a Feast: A Hot Pot How-To

When I woke up after the operation to remove the piece of cane, I was curious only about the coal fire opposite my bed and the taste of hospital ice cream.

NPR: Excerpt: 'The Importance of Music to Girls'

Coal's been on fire recently, with the Market Vectors Coal ETF up more than 32% since early July.

FORBES: Magazine Article