Over-qualified workers are likely to quit the minuter they find a better job.
学历高的人一旦找到更好的工作可能就会辞掉原来的工作。
No, more, about 130 years ago. Most of the slave owners were rich farmers who lived in the south. They wanted to keep their slaves.
不,还要早,大约130年前。大多数奴隶主都是住在南方的富有的农场主。他们想保留自己的奴隶。