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

这本质上是一个工厂函数，因它返回对象实例。

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

它是一个广阔、开放世、末日背景，你知道，带有地形高度图和遍各处实例化对象环境。

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.

你可以将它们作递，这意味着你可以接受一个类对象，然动态实例化用户给你任何内容。

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.

我们可以给出相关联感觉数据实例，但我们不能给出实际物理对象实例。因此，我们关于物理对象知识完全取决于这种无法给出实例一般知识可能性。