Definition

Examples

• 中国四大发明之一就是火药。
  Zhōngguó sì dà fāmíng zhī yī jiù shì huǒ yào.
  Gunpowder is one of China's four great inventions.
• 古代人用火药制造武器和烟花。
  Gǔdài rén yòng huǒ yào zhìzào wǔqì hé yānhuā.
  Ancient people used gunpowder to make weapons and fireworks.
• 火药的发明改变了战争的方式。
  huǒ yào de fāmíng gǎibiàn le zhànzhēng de fāngshì.
  The invention of gunpowder changed the way wars were fought.