Re: utf-translate-cjk-mode undocumented

[Richard Stallman]

    One of the most important new functions IMHO, utf-translate-cjk-mode,
    is neither documented in elisp.info nor in emacs.info...

I can't understand what it does; its doc string makes no sense
for a function:

    Whether the UTF based coding systems should decode/encode CJK characters.

Could you fix that up to say what the function *does*?
Even if people rarely need to call it, its doc string
should make sense.