败坏

例句：

1. 1. The company's reputation has been badly damaged by the scandal.
   这家公司的声誉因丑闻而严重受损。
2. 2. He was deeply disappointed when he found out that his plan had been badly damaged.
   当他发现他的计划被严重破坏时，他感到非常失望。
3. 3. The government's corruption has seriously damaged the country's economy.
   政府的腐败严重破坏了国家的经济发展。