Level A1 : READ LISTEN TRANSLATE RANDOM
Level A2 : READ LISTEN TRANSLATE
Level B1 A: READ LISTEN TRANSLATE
Level B1 B: READ LISTEN TRANSLATE

substantially im Wesentlichen substantieel substantiellement sostanzialmente sustancialmente อย่างมาก đáng kể 实质上










Compounds:














HSK5000 A1+A2+B1




HSK5000 B2 + C1