That's only allowed on the main thread.

这仅在主线程上允许。

Now certain things will still need to be run on the main thread.

现在某些事情仍然需要在主线程上运行。

After that, essentially it's executing on the main thread.

之后，本质上它是在主线程上执行的。

So I'll just make a comment, do some other stuff in the main thread.

所以我只会发表评论，在主线程中做一些其他事情。

Remember, everything in the MonoBehavior proper is running on the main thread.

请记住，MonoBehavior 中的所有内容都在主线程上运行。

The Main Thread API Checker catches AppKit and UIKit APIs not called from the main thread and then surfaces issues for you to investigate.

主线程 API 检查工具能够捕捉到未被主线程调用的 AppKit 和 UIKit 的 API，然后显示错误帮助你调查。