她是妹妹唯一的親人，男孩的血型和妹妹相符，醫生問女孩是否願意把血給妹妹

她是妹妹唯一的親人，男孩的血型和妹妹相符，醫生問女孩是否願意把血給妹妹

結果 (英文) 1:

She is the only relative of the younger sister. The boy’s blood type matches that of the younger sister. The doctor asked the girl if she would give her blood.

結果 (英文) 2:

She was the only relative of her sister, and the boy's blood type matched that of her sister, and the doctor asked the girl if she would like to give blood to her sister

結果 (英文) 3:

She is the sister's only relative, the boy's blood type and sister match, the doctor asked the girl if she would like to give the blood to her sister