Trotsky is not simple-minded in his literary taste, and he doesn't just sort of spontaneously insist that everybody has to write socialist realism.

列夫，托洛斯基的文学品味并不单一，他也不要求每人都必须,按以社会主义现实主义写作。

Well, yes, they do, so why don't we call that to which they refer -for example, in the case of socialist realism or indeed realism of any kind, why don't we call that to which they refer the "society function"?

是的，的确是这样，我们为什么不把他们都称为,无论是在社会主义现实主义,还是任何一种其他的现实主义下，称为社会功能？