 Furthermore, they design a set of parameters to tune the weights of the sub-factors according to different language pairs.The ACL-WMT13 Metrics shared task  results show that hLEPOR yields the highest Pearson correlation score with human judgment on the English-to-Russian language pair, in addition to the highest average-score on five language pairs (English-to-German, French, Spanish, Czech, Russian).The detailed results of WMT13 Metrics Task is introduced in the paper.