丑化

例句：

1. 1. The company's reputation has been greatly tarnished by its recent scandals.
   该公司因最近的丑闻而声誉大损。
2. 2. She tried to degrade her opponent's arguments, but they were too strong.
   她试图贬低对手的论点，但它们太有力了。
3. 3. The government's handling of the crisis has been widely criticized for its lack of transparency and accountability.
   政府对危机的处理因缺乏透明度和问责制而受到广泛批评。