test ground

• 试验场

test ground的用法和样例：

例句

1. It's an ideal proving ground for the new car.
   这里是个理想的新车试验场。
2. And increasingly, he is moving the design process to America, too, including a planned test track in the Mojave Desert.
   但他正在逐渐把设计工作转到美国，包括计划在美国莫哈韦沙漠修建的汽车试验场。