1. The government's demonetization policy caused chaos in the economy.
政府的废钞政策在经济中造成了混乱。

2. Demonetization of high-value currency notes was implemented to curb black money.
废除高面额货币的行动被实施以遏制黑钱。

3. Many people faced difficulties as a result of demonetization, as they were unable to access their own money.
许多人由于货币废止而面临困难，因为他们无法获取自己的钱。