Focus on the pronunciation of disaster
English definition of “disaster”
/dɪˈzɑːstər/ noun [C or U]
› a sudden event that causes a lot of damage, such as a very bad fire, storm, or accident: Insurance companies often charge extra to cover floods, earthquakes, or other natural disasters.
› an extremely bad situation that can destroy a company’s plans, success, or ability to operate: mean/spell disaster for sb A crash in real estate prices would mean financial disaster for the housing lenders. The $7.48 billion takeover quickly turned into a major disaster.