Where can MT be most successful and what are the best MT engines for various languages?

Where can MT be most successful and what are the best MT engines for various languages? Jenny Lu author 2010-oct 31-nov 4 text Proceedings of the 9th Conference of the Association for Machine Translation in the Americas: Commercial MT User Program Association for Machine Translation in the Americas Denver, Colorado, USA conference publication lu-2010-mt https://aclanthology.org/2010.amta-commercial.11/ 2010-oct 31-nov 4