1. The defense mechanisms you utilize in the hostility stage are not helpful.
    你在敌意阶段中使用的这些办法并不能解决问题。

2. The customer service person, Julie, was helpful with this. "I'm not going to say we never have accidents or even that we rarely have accidents.
    顾客服务员朱莉在这一点上帮了大忙。"我不敢说我们从没有出过意外，或者很少有意外，

3. It is very helpful.
    它是很有帮助的.

4. Which I found most helpful on the cross-country journey, but which I did not think I should need on the last stage.
    在乡间行车途中，我觉得它非常有用，但快到家了，我倒觉得它没什么用了。

5. It does not seem like a very helpful experience when you are going through its four stages.
    当你在经历文化冲击的这四个阶段时，它似乎并不是一件有益的事。