32 zł
40 zł
jedna godzina
... requirements You are fluent in English (level C1 is an absolute ... minimum) Same as in English, you are just as fluent ... are having difficulties in communicating with foreigners living there due to ...
18 dni temu
32 zł
40 zł
jedna godzina
... requirements You are fluent in English (level C1 is an absolute ... minimum) Same as in English, you are just as fluent ... are having difficulties in communicating with foreigners living there due to ...
19 dni temu