How to say younger sister in English?
How to say younger sister ("jüngere schwester") in German?
How to say younger sister ("sœur cadette") in French?
How to say younger sister ("hermana menor") in Spanish?
How to say younger sister ("sorella minore") in Italian?
How to say younger sister ("妹妹") in Chinese?
How to say younger sister ("여동생") in Korean?