It's like an old charcoal burner. The coffee is heated up like charcoal.

它就像一个旧的木炭燃烧器。咖啡像木炭一样被加热。

That was a charcoal burner.

那是烧炭的。

Under the table, a charcoal burner kept our knees warm.

在桌子底下，一个炭炉暖着我们的双膝。

Under the table a charcoal burner kept our knees warm.

在桌子底下，一个炭炉暖着我们的双膝。

He says: "It's like an old charcoal burner." The coffee is heated up like charcoal.

他说：“这就像古老的木炭燃烧器，咖啡在这里就像木炭一样被加热。”