He made a fire with dry twigs.

他用干树枝生火。

youdao

He made a fire to warm them up.

他生起火来让他们暖和些。

youdao

He made a fire to keep off wild animals.

他烧了堆火使野兽不敢走近。

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He made a fire, beginning with small pieces of wood and adding larger ones.

VOA: special.2010.05.01

He lays it out in a new book, "Catching Fire: How Cooking Made Us Human, " and he's with us now from Harvard.

NPR: Scientist: Cooking Sets Us Apart From Apes

One theory is that he was upset about a donation his mother, who died in the past year, made to the fire department, he said.

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More than anything, he was appalled that he had been made to fire on people he didn't know and to whom he, too, was a stranger.

ECONOMIST: Lazare Ponticelli