公司的营销活动变成了一场彻底的灾难，因为所有计划都落空了。

The company's marketing campaign turned into a complete ___debacle as all plans fell apart.

公司CEO的丑闻曝光后，整个企业很快就陷入了一场大崩溃。

After the CEO's scandal was exposed, the company quickly faced a major ___debacle.

会议变成了一场混乱，因为与会者开始互相指责。

The meeting turned into a ___debacle when attendees started blaming each other.