Use a search engine to find a translator program like Google Translate.

Translation programs for business are expensive, so since one exists for free on the Internet, Valve sees no reason to waste money on adding something users can access for no cost.

引用自 BB67USSMONTANA：

I’d like to write reviews in multiple languages, but currently I can only set the review to one language.

This means that some people might not be able to see a review written in a language they understand.

And?
You're not supposed to be writing it in multiple languages . You're supposed to pick the language you have the greatest range of expression in.

引用自 Hikari Light：

Use a search engine to find a translator program like Google Translate.

Translation programs for business are expensive, so since one exists for free on the Internet, Valve sees no reason to waste money on adding something users can access for no cost.

Hikari, read the thread for once before replying.