B. earthquake, volcanic eruption, tidal wave following earthquake or seaquake, windstorm, flood, overflow of the sea, tidal wave, landslide, subsidence, collapse.

• 地震、火山爆发、地震或海底地震后之海啸、暴风、洪水、海水氾滥、海潮、山崩、地陷、倒塌。