wood coal 褐煤 ; 褐炭
WOOD COAL COFFEE 炭烧咖啡
Wood Coal Briquette 木废料型煤
Hickory Wood Coal 山胡桃木炭
Like Coal And Wood 如煤和木材
WOOD AND COAL DIRECT LIMITED 公司名称
wood brown coal 木质褐煤
hard wood char coal 阔叶材木炭
This can be really dangerous because there are harmful chemicals in the smoke from both wood and coal and they can seriously pollute the air in your home.
这是非常危险的，因为木材和煤炭产生的烟雾中都含有有害的化学物质，会严重污染家里的空气。
Many people especially those who live in villages in the countryside, burn coal or wood on an open fire.
许多人，特别是那些住在农村的人，在明火上烧煤或木材。
We ran out of coal, and had to burn wood.
煤烧完了，只好烧木头。
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