是农、林、牧、渔各行业为了实验优良品种、改进操作技术而设置的实验场所。解放后，为了达到丰产的目的，各地区各行业先后不同地设立了大小不一的试验场testing ground

• 该园是集科研、生产、观光于一体的现代化科技试验场所。

  This park is a modern technological testing ground for scientific research, production, and tourism.

• 试点工作的叠加，使田东成为大改革基地、大试验场。

  The repeated addition of testing work has made Tiandong County a major base for reform and a major testing ground.