Her favorite subject is Chemistry. Her sister is also interested in Chemistry. (same)
→ Her sister is interested in the same subject as her.
Her favorite subject is Chemistry. Her sister is also interested in Chemistry. (same)
→ Her sister is interested in the same subject as her.
So sánh chủ đề yêu thích ⇒ dùng “the same as”.
“Hers” = her favorite subject (môn học yêu thích của cô ấy).
Dịch: Môn học yêu thích của em gái cô ấy giống của cô ấy.