This is my sister
妹妹───younger sister;这───this
She was furious at being upstaged by her younger sister.───她被妹妹抢去风头，感到气愤不已。
She is cutting down her dress for her younger sister.───她正把自己的衣服改小,准备给妹妹穿.
She stayed at home to keep company with her younger sister.───她留在家里陪伴她妹妹.
The girl picking flowers is my younger sister.───正在采花的女孩是我的妹妹.
His sense of guilt had its roots in his childhood loss of his younger sister.───他的负疚感源于他在童年失去了妹妹。
She had to fetch up her younger sister.───她必须抚养她的妹妹.
His younger sister is studying economics.───他的妹妹在学经济学。
She has a younger sister who is far more attractive and who steals the show at every party.───她有个十分有魅力的妹妹,每次晚会她都使别人黯然失色.
My parents and my younger sister.
When will your younger sister ante up?
Her beauty transcends that of her younger sister.
She seems extinguished by her younger sister in computery.
We took her for her younger sister.