Some stoves are oil burners; others are gas burners.
有些炉子是烧油的，有些是烧瓦斯的。
2
Some stoves are oil burners; others are gas burners.
你先把水壶放在瓦斯炉上，再点瓦斯。
3
Over the years, the group has made stoves using mud, bricks, sheet metal, clay, ceramics and old oil drums. Most of the stoves look like large, deep cooking pots.