块煤

jiāng méi fěn yǔ nián tǔ hùn hé zhì chéng de méi qiú bǐ kuài méi pián yi de duō

将煤粉与黏土混合制成的煤球比块煤便宜得多。

Briquettes made by mixing pulverized coal with clay are much cheaper than lump coal.

kuài méi cóng huǒ lú shang diào le xià lai shāo zháo le dì tǎn

块煤从火炉上掉了下来，烧着了地毯。

A lump of coal fell from the stove and burned the carpet.