We can give instances of the associated sense-data, but we cannot give instances of the actual physical objects. Hence our knowledge as to physical objects depends throughout upon this possibility of general knowledge where no instance can be given.

我可以给出相联感觉数据实，但我不能给出实际物理对象实。因此，我物理对象知识完全决这种无法给出实般知识可能性。

You can pass them around as values and stuff like that, which also means that you can accept a class object and then dynamically instantiate whatever the user happened to give you.

你可以将它作为值传递，这意味着你可以接受个类对象，然后动态实化用户给你任何内容。

Like, it's a large, open-world, post-apocalyptic, you know, landscape height map with

它是个广阔、开放世界、后末日背景，你知道，带有地形高度图和遍布各处实化对象环境。

This is essentially a factory function, because it returns an instance of the object.

这本质上是个工厂函数，因为它返回对象实。