1. Isolation is one of the worst coping mechanisms you can use because it separates you from those things that could really help you.
    孤立法也许是人们用来对付文化冲击的最糟糕的办法之一，因为你把那些能真正帮助你的东西和你隔离开来了。

2. In a recent survey, two-thirds of parents said competitive examinations were their worst problem in raising children.
    在最近的一次调查中，有三分之二的家长说，竞争性的考试是培养孩子过程中遇到的最糟糕的问题。

3. In fact, researchers have found that's one of the worst strategies.
    实际上，研究人员发现那样做是一个很糟糕的办法。

4. For many, the departure at the airport is the worst time.
    对许多学生来说，在机场与亲友告别是他们最难受的时候。