docs: changes ssr using module runner

resolved #1055

changes/ssr-using-modulerunner.md

@@ -4,18 +4,18 @@
 Give us feedback at [Environment API feedback discussion](https://github.com/vitejs/vite/discussions/16358)
 :::
 
-`server.ssrLoadModule` has been replaced by [Module Runner](/guide/api-environment#modulerunner).
+`server.ssrLoadModule` has been replaced by importing from a [Module Runner](/guide/api-environment#modulerunner).
 
 Affect scope: `Vite Plugin Authors`
 
 ::: warning Future Deprecation
-`ModuleRunner` was first introduce in `v6.0`. The deprecation of `server.ssrLoadModule` is planned for a future major. To identify your usage, set `future.removeSrLoadModule` to `"warn"` in your vite config.
+`ModuleRunner` was first introduce in `v6.0`. The deprecation of `server.ssrLoadModule` is planned for a future major. To identify your usage, set `future.removeSsrLoadModule` to `"warn"` in your vite config.
 :::
 
 ## Motivation
 
-// TODO:
+The `server.ssrLoadModule(url)` only allows importing modules in the `ssr` environment and can only execute the modules in the same process as the Vite dev server. For apps with custom environments, each is associated with a `ModuleRunner` that may be running in a separate thread or process. To import modules, we now have `moduleRunner.import(url)`.
 
 ## Migration Guide
 
-// TODO:
+Check out the [Environment API for Frameworks Guide](../guide/api-environment-frameworks.md).