When does your sister usually brush her teeth

妹妹───younger sister

His younger sister is studying economics.───他的妹妹在学经济学。

My younger sister falls ill making mother very worried.───我妹妹生病使母亲非常忧虑.

She stayed at home to keep company with her younger sister.───她留在家里陪伴她妹妹.

She had to fetch up her younger sister.───她必须抚养她的妹妹.

As a child she fought with her younger sister.───小时候她跟她的妹妹打过架。

Go forward bravely, my younger sister, don't look behind.───妹妹你大胆地往前走, 莫回头.

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.

There are four of us including my parents, a younger sister and me.───有四口人,父母亲 、 妹妹和我.

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.

Her parents were intensely ambitious for her and her younger sister.───她的父母对她和她妹妹有着很高的期望.

He baited his younger sister unmercifully.

She is quite eclipsed by her clever younger sister.

Her beauty transcends that of her younger sister.

We took her for her younger sister.

When will your younger sister ante up?

My parents and my younger sister.

She seems extinguished by her younger sister in computery.

The girl in red is his younger sister.

He delights in teasing his younger sister.