BLEU|nrefs:1|case:mixed|eff:no|tok:zh|smooth:exp|version:2.0.0 = 26.3 57.2/33.2/22.5/15.9 (BP = 0.915 ratio = 0.918 hyp_len = 20161 ref_len = 21956)
chrF2|nrefs:1|case:mixed|eff:yes|nc:6|nw:0|space:no|version:2.0.0 = 0.29117