Yes. Mine is in two languages.
Find the place where it says "add a language". I believe it's in the Manage My Listing section.
Choose the language you want to use.
I copied/pasted my English text to Google Translator and had to make only minor changes. Copy and paste the new foreign-language text and paste it into your listing.
It will be very easy to understand what I'm saying if you're in the program.
It can be done. I only did English/Spanish because I only speak these two languages and didn't want to suggest to someone that I could speak their language if it's not true.