Often architects use smaller commissions as testinggrounds for new ideas.
通常建筑师会将较小的项目作为新点子的试验田。
2
At the end of those two years, Brusaw would like to be ready for testing in parking lots, which he sees as the perfect proving grounds for the lights and the power-generation system.
在2年末时，布尔萨将准备在停车场进行试验，他认为停车场是进行LED光源和发电系统试验的绝佳试验场。
3
The testinggrounds of Earth have been saturated by the blood and life force of millions of inhabitants, and negative vibrations have entered the Earth where they have remained.