谢尔比说：“刺激手段基本上无效，我们做过这种试验了。

Stimulus basically does not work. We have tried that, " said Shelby."

youdao

谢尔比说：“刺激手段基本上无效，我们做过这种试验了。

Stimulus basically does not work. We have tried that, " said Shelby."

youdao