1·There's a prerequisite, that is, you have to work in an environment that nurtures passion.
有一个先决条件，那就是你必须在一个能培养激情的环境中工作。
2·A command of information is the necessary prerequisite to the scientific consideration of any subject.
掌握资料是科学地思考任何问题的必要的先决条件。
—— 《新英汉大辞典》
3·Professionalism has turned the acquisition of a doctoral degree into a prerequisite for a successful academic career: as late as 1969 a third of American professors did not possess one.
专业主义已经把获得博士学位变成了学术生涯成功的先决条件：直到1969年，三分之一的美国教授没有博士学位。
4·An important prerequisite is firmly demanded for this mission.
这一使命坚决需要一个重要的先决条件。
5·Before economic boom, there is usually a period of low interest rate, which is a prerequisite for economy to turn for prosperity.
在经济繁荣之前，通常有一个低利率的过程，这也是经济向繁荣周期转化的一个先决条件。