我們問的結果是醫院只給員工免費疫苗，工讀生不算員工，所以我們必須付這筆

我們問的結果是醫院只給員工免費疫苗，工讀生不算員工，所以我們必須付這筆費用，

結果 (英文) 1:

The result we asked was that the hospital only gave employees free vaccines, and work-study students were not counted as employees, so we had to pay this fee,

結果 (英文) 2:

The result of our inquiry is that hospitals only give free vaccines to employees, and students don't count as employees, so we have to pay for it.

結果 (英文) 3:

The result of our question is that the hospital only gives free vaccines to its employees, and the working students are not employees, so we have to pay for this,