Lego-MT: Learning Detachable Models for Massively Multilingual Machine Translation Fei Yuan author Yinquan Lu author Wenhao Zhu author Lingpeng Kong author Lei Li author Yu Qiao author Jingjing Xu author 2023-07 text Findings of the Association for Computational Linguistics: ACL 2023 Anna Rogers editor Jordan Boyd-Graber editor Naoaki Okazaki editor Association for Computational Linguistics Toronto, Canada conference publication yuan-etal-2023-lego 10.18653/v1/2023.findings-acl.731 https://aclanthology.org/2023.findings-acl.731/ 2023-07 11518 11533