knocked down condition

例句：

1. 1. The old building was ina knocked-down condition after the fire.
   火灾过后，这座老建筑处于倒塌状态。
2. 2. The team's performance fell intoa knocked-down condition after the firstquarter.
   在第一节比赛后，球队的表现陷入了低迷状态。
3. 3. Theeconomy is in a collapsedcondition due to the pandemic.
   由于疫情，经济陷入了崩溃状态。