有理性的

No one in their right senses would pay that much for a painting.

任何有理性的人不会为幅画而付那么多钱的。

Man is a reasoning creature.

人种有理性的动物。

In order to increase the possibilities to have a job in city,the migrator's migrating, working and living decisions are basicly prepared and intentional rational behaviors.

为了提高在城市中找到作的概率 ,他们的迁移和作生活决策基有目的、有准备的理性行为。