我尝试将旧的Macbook升级到Mojave操作系统，以查看pygame是否将停止运行，并且做到了！

I tried upgrading my old macbook to OS Mojave to see if pygame would stop working, and it did!

我猜Mojave与pygame不兼容.

I guess Mojave isn't compatible with pygame (yet).

感谢您的帮助！