First, the object of our study pleads for definition.
首先，我们的研究目标是试图给出定义。
2
We believe that the number of people who fit that definition includes the majority of American workers, which prompted us to begin a study of workaholism in the U.S.
我们认为，符合这一定义的人群包括大部分美国工人，这促使我们开始对美国的迷恋工作现象进行研究。
3
The simplest definition I can give you is that Spectroscopy is the study of the interaction between matter and light.