This is the 9369th most frequent Polish word.
ushijima
The word "ushijima" is not Polish; it appears to be Japanese. In Japanese, "Ushijima" (牛島) can refer to a surname or a place name.
Here, the usage of 'ushijima' as 'Uszyłem', conjugated appropriately in Polish, is an example of the verb 'to sew' in the past tense, first person singular.
Uszyłem nową kurtkę, która jest bardzo wygodna.
I sewed a new jacket which is very comfortable.
In this sentence, 'uszyć' (to sew) appears in the infinitive form, used when asking for instruction or guidance.
Czy możesz mnie nauczyć, jak uszyć to ubranie?
Can you teach me how to sew this piece of clothing?
The past participle 'uszyć' is used in a subjunctive mood to indicate a hypothetical action given more time.