Now you want me to leave a major accident scene?

现在你要我离开重大事故现场？

A major accident in this area could saturate medical facilities.

这一地区发生一次大事故可以使医疗设施的使用达到饱和点。

A major accident can only occur if all these systems fail simultaneously.

只有在所有这些系统同时失效时才可能发生事故。

And if there is a major accident can we not be in a hurry to bury the trains?

是否在发生这样重大事故的时候，我们能不要匆忙掩埋列车？

The several major accident the same vibration safety work of deepening and development.

国际上的几次重大事故同样震动安全工作的不断深化和发展。