对于来自洛杉矶智囊团——理性基金会的亚当·萨默斯来说，解决方法很简单。

To Adam Summers of the Reason Foundation, a think-tank in Los Angeles, the solution is clear.

youdao

对于来自洛杉矶智囊团——理性基金会的亚当·萨默斯来说，解决方法很简单。

To Adam Summers of the Reason Foundation, a think-tank in Los Angeles, the solution is clear.

youdao