试验田 experimental field
The zone serves as an experimental field for future reforms in this country.
该区域承担着这个国家未来改革的试验田的功能。
An experimental field study was conducted to investigate the hypothesis that participation in management decision-making is a determinant of satisfaction at work.
为调查能够参与管理决策是让工作令人满意的决定因素的假说，进行了一次试验田研究。
