The state of Maryland is giving it a try, using something called the "Genuine Progress Indicator, "or GPI.

马里兰州利用“真实进步指数”GPI在这方面做出尝试。

youdao

The state of Maryland is giving it a try, using something called the "Genuine Progress Indicator, "or GPI.

马里兰州利用“真实进步指数”GPI在这方面做出尝试。

youdao