dysfunction of ventilation

例句：

1. 1. The heart's functioning is compromised by the disease.
   由于这种疾病，心脏的功能受到了损害。
2. 2.The car's malfunction caused the accident.
   汽车的故障导致了这场事故。
3. 3.The scientist discovered an anomaly in the data that had never been seen before.
   科学家在数据中发现了一个以前从未见过的异常现象。