2. Catheter ablation of the AV junction
permanently interrupts conduction from the atria to the ventricles.
房室结消融结点的导管消融永久性妨碍从心房到心室的传导。
3. The car industry argues that the loss of GM itself would
permanently wreck the North American supply chain (see article).
汽车工业认为，通用自身的损失将永久性地破坏到了北美的供应链（看文章）。
