Chenglong Wang author Chi Hu author Yongyu Mu author Zhongxiang Yan author Siming Wu author Yimin Hu author Hang Cao author Bei Li author Ye Lin author Tong Xiao author Jingbo Zhu author 2021-11 text Loic Barrault editor Ondrej Bojar editor Fethi Bougares editor Rajen Chatterjee editor Marta R Costa-jussa editor Christian Federmann editor Mark Fishel editor Alexander Fraser editor Markus Freitag editor Yvette Graham editor Roman Grundkiewicz editor Paco Guzman editor Barry Haddow editor Matthias Huck editor Antonio Jimeno Yepes editor Philipp Koehn editor Tom Kocmi editor Andre Martins editor Makoto Morishita editor Christof Monz editor Association for Computational Linguistics Online conference publication wang-etal-2021-niutrans https://aclanthology.org/2021.wmt-1.76/ 2021-11 787 794