You can consider using google translate. It's actually pretty accurate now, or will at least give you a good idea what it's talking about.
Our work-in-progress translator website has machine assisted translation which utilizes Google Translate.
This is only for the sole purpose of proof-reading and giving translators an easier time knowing what a particular dialogue is about if they are not completely fluent in the language.
Also, it translates from both Chinese and Japanese, which gives a diverse response to further decipher what the text says.