Definition

Examples

• 核弹的威力非常大，足以摧毁整座城市。
  hé dàn de wēilì fēicháng dà, zúyǐ cuīhuǐ zhěng zuò chéngshì.
  A nuclear bomb has enormous power, enough to destroy an entire city.
• 有些国家正在研发更先进的核弹。
  Yǒuxiē guójiā zhèngzài yánfā gèng xiānjìn de hé dàn.
  Some countries are developing more advanced nuclear bombs.
• 国际社会一直在努力防止核弹的扩散。
  Guójì shèhuì yìzhí zài nǔlì fángzhǐ hé dàn de kuòsàn.
  The international community has been working to prevent the spread of nuclear bombs.