1. Second, and most important, the operational personnel responsible for processing all these transactions stay and stay until the job is done.
    第二，也是最重要的，负责处理这些交易的操作人员一直待到工作结束。

2. So what should responsible persons do when confronted with the necessity of such an enormous decision?
    那么，作为负责任的人，在需要做出这样大的决定时该怎么办呢？

3. If the "bad air" of swamps should be responsible, experiments would give the answer.
    如果沼泽湿地的“坏空气”有责任的话，那么实验会给出答案。

4. I don't want to be responsible for condemning my mother to a living hell."
    我不愿担当硬让自己的母亲生活在地狱里的责任。"