Microsoft translates Chinese to English with the same accuracy as a person
blogs.microsoft.com
blogs.microsoft.com
EDIT: It's unclear whether this is actually the system that is the subject of the article. The article links here under its "Related" links, but a banner at the top of this tool reads:
> "This system is NOT our human-parity system..."
It's the best single system labelled "SV1" in Table 2 in our research paper.
Results are pretty good but definitely not human quality yet.
If I was somewhat younger or if AI wasn't booming, I would try learning Mandarin, but learning a third language is a pain in the ass, especially if you're past your early 20s and the novelty and excitment of communicating with foreign cultures has faded out.
What fades after your 20s is the available time - I see a lot of retired people learning languages here.